{"title":"Refrigeration Valves","description":null,"products":[{"product_id":"danfoss-t2-valve-body-068z3206-068z3400","title":"Danfoss T2 Thermostatic Expansion Valve","description":"\u003ch2\u003eDanfoss T2 Thermostatic Expansion Valve Body\u003c\/h2\u003e\n\u003cp\u003eThe Danfoss T2 is an internally equalized thermostatic expansion valve body designed to regulate liquid refrigerant injection into an evaporator according to the refrigerant superheat at the evaporator outlet.\u003c\/p\u003e\n\u003cp\u003eThe T2 series uses a separately selected interchangeable orifice assembly, allowing the valve capacity to be matched to the refrigerant, system capacity and operating conditions.\u003c\/p\u003e\n\u003ch2\u003eAvailable Models\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eDanfoss Code\u003c\/th\u003e\n\u003cth\u003eRefrigerant\u003c\/th\u003e\n\u003cth\u003eEqualization\u003c\/th\u003e\n\u003cth\u003eTemperature Range\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e068Z3206\u003c\/td\u003e\n\u003ctd\u003eR22 \/ R407C\u003c\/td\u003e\n\u003ctd\u003eInternal\u003c\/td\u003e\n\u003ctd\u003e-40°C to +10°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e068Z3400\u003c\/td\u003e\n\u003ctd\u003eR404A \/ R507A\u003c\/td\u003e\n\u003ctd\u003eInternal\u003c\/td\u003e\n\u003ctd\u003e-40°C to +10°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eCommon Technical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eT2 thermostatic expansion valve body \/ element\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePressure equalization\u003c\/td\u003e\n\u003ctd\u003eInternally equalized\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature range\u003c\/td\u003e\n\u003ctd\u003e-40°C to +10°C \/ -40°F to +50°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMOP charge\u003c\/td\u003e\n\u003ctd\u003eNo MOP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet connection\u003c\/td\u003e\n\u003ctd\u003e3\/8 inch flare\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet connection\u003c\/td\u003e\n\u003ctd\u003e1\/2 inch flare\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eValve body dimensions\u003c\/td\u003e\n\u003ctd\u003eApprox. 79 × 26 × 65 mm \/ 3.11 × 1.02 × 2.56 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensing bulb dimensions\u003c\/td\u003e\n\u003ctd\u003eØ14.5 × 50 mm \/ Ø0.57 × 1.97 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapillary tube length\u003c\/td\u003e\n\u003ctd\u003e1,500 mm \/ 1.5 m \/ 59 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight\u003c\/td\u003e\n\u003ctd\u003e0.284 kg \/ 284 g \/ 0.626 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross weight\u003c\/td\u003e\n\u003ctd\u003e0.306 kg \/ 306 g \/ 0.675 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct volume\u003c\/td\u003e\n\u003ctd\u003e0.489 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum working pressure\u003c\/td\u003e\n\u003ctd\u003e34 bar \/ 500 psig\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic superheat\u003c\/td\u003e\n\u003ctd\u003e4°C \/ 7.2°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuperheat setting\u003c\/td\u003e\n\u003ctd\u003eAdjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody and connection material\u003c\/td\u003e\n\u003ctd\u003eBrass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow direction\u003c\/td\u003e\n\u003ctd\u003eSingle flow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eValve configuration\u003c\/td\u003e\n\u003ctd\u003eAngleway\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eDimension note:\u003c\/strong\u003e Valve body dimensions exclude the coiled capillary tube and sensing bulb. The dimensions shown are product dimensions and should not be used as shipping package dimensions.\u003c\/p\u003e\n\u003ch2\u003eInterchangeable Orifice Selection\u003c\/h2\u003e\n\u003cp\u003eThe cooling capacity is not determined by the valve body code alone. It depends on the interchangeable orifice installed in the valve.\u003c\/p\u003e\n\u003cp\u003eDanfoss T2 orifice sizes include 0X, 00, 01, 02, 03, 04, 05 and 06. The correct orifice must be selected according to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRefrigerant\u003c\/li\u003e\n\u003cli\u003eRequired cooling capacity\u003c\/li\u003e\n\u003cli\u003eEvaporating temperature\u003c\/li\u003e\n\u003cli\u003eCondensing temperature\u003c\/li\u003e\n\u003cli\u003eLiquid temperature\u003c\/li\u003e\n\u003cli\u003ePressure drop across the valve\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Information\u003c\/h2\u003e\n\u003cp\u003eThe standard valve body includes the sensing bulb, 1.5 m capillary tube and bulb strap. The interchangeable orifice assembly and flare nuts are not included unless specifically stated in the product option or order confirmation.\u003c\/p\u003e\n\u003ch2\u003eImportant Selection Notice\u003c\/h2\u003e\n\u003cp\u003ePlease verify the complete Danfoss code, refrigerant, pressure equalization method, connection size and required orifice before ordering. Similar Danfoss product codes can have different refrigerants, MOP charges or temperature ranges and might not be interchangeable.\u003c\/p\u003e\n\u003cp\u003eT2 models are internally equalized. If your refrigeration system requires external pressure equalization, please select the appropriate Danfoss TE2 model.\u003c\/p\u003e\n\u003cp\u003eIf you are unsure which model or orifice is required, please send us a clear photo of the existing valve label and provide the refrigerant, system capacity and operating temperature.\u003c\/p\u003e","brand":"Danfoss","offers":[{"title":"068Z3206 - R22\/R407C","offer_id":43878522454075,"sku":null,"price":25.0,"currency_code":"USD","in_stock":true},{"title":"068Z3400 - R404A\/R507A","offer_id":43878522486843,"sku":null,"price":27.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/8920\/8123\/files\/ChatGPT_Image_Aug_10_2026_10_14_11_AM.png?v=1786328090"},{"product_id":"danfoss-tge-thermostatic-expansion-valves","title":"Danfoss TGE Fixed-Orifice Thermostatic Expansion Valves - 067N Series","description":"\u003ch2\u003eDanfoss TGE Thermostatic Expansion Valves\u003c\/h2\u003e\n\u003cp\u003eDanfoss TGE thermostatic expansion valves feature a fixed-orifice, balanced-port design for precise refrigerant flow control in commercial refrigeration and air-conditioning systems.\u003c\/p\u003e\n\u003cp\u003eThe available models on this page cover R22\/R407C, R404A\/R507A and dedicated R407C applications. Each model has a specific refrigerant charge, rated capacity and ODF solder connection. Please select the valve according to the exact Danfoss code and system operating conditions.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFixed-orifice thermostatic expansion valve\u003c\/li\u003e\n\u003cli\u003eExternally equalized design\u003c\/li\u003e\n\u003cli\u003eBalanced port for stable operation under changing pressure conditions\u003c\/li\u003e\n\u003cli\u003eBi-flow operation with expansion capability in both directions\u003c\/li\u003e\n\u003cli\u003eAdjustable superheat setting\u003c\/li\u003e\n\u003cli\u003eLaser-welded stainless-steel power element\u003c\/li\u003e\n\u003cli\u003e1500 mm capillary tube\u003c\/li\u003e\n\u003cli\u003eODF solder connections\u003c\/li\u003e\n\u003cli\u003eMaximum working pressure: 49 bar \/ 711 psig\u003c\/li\u003e\n\u003cli\u003eTemperature range: -40°C to +10°C\u003c\/li\u003e\n\u003cli\u003eSuitable for refrigeration, air conditioning, heat pumps, chillers and refrigerated containers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSelection Notice\u003c\/h3\u003e\n\u003cp\u003eRated capacities are based on an evaporating temperature of 4.4°C, condensing temperature of 38°C and liquid temperature of 37°C. Actual capacity varies with operating conditions. Please confirm the exact model before ordering.\u003c\/p\u003e\n\u003cp\u003eFor R407C systems, Danfoss recommends selecting from the dedicated R407C program when required by the system design.\u003c\/p\u003e\n\u003ch2\u003eVariant table\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRefrigerant\u003c\/th\u003e\n\u003cth\u003eBody\u003c\/th\u003e\n\u003cth\u003eCapacity\u003c\/th\u003e\n\u003cth\u003eODF connections\u003c\/th\u003e\n\u003cth\u003eNet weight\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e067N2152\u003c\/td\u003e\n\u003ctd\u003eR22\/R407C\u003c\/td\u003e\n\u003ctd\u003eTGE 10\u003c\/td\u003e\n\u003ctd\u003e14 kW \/ 4 TR\u003c\/td\u003e\n\u003ctd\u003e1\/2 × 7\/8 × 1\/4 in\u003c\/td\u003e\n\u003ctd\u003e0.380 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e067N2153\u003c\/td\u003e\n\u003ctd\u003eR22\/R407C\u003c\/td\u003e\n\u003ctd\u003eTGE 10\u003c\/td\u003e\n\u003ctd\u003e20 kW \/ 6 TR\u003c\/td\u003e\n\u003ctd\u003e1\/2 × 5\/8 × 1\/4 in\u003c\/td\u003e\n\u003ctd\u003e0.360 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e067N2156\u003c\/td\u003e\n\u003ctd\u003eR22\/R407C\u003c\/td\u003e\n\u003ctd\u003eTGE 10\u003c\/td\u003e\n\u003ctd\u003e27 kW \/ 7.5 TR\u003c\/td\u003e\n\u003ctd\u003e5\/8 × 7\/8 × 1\/4 in\u003c\/td\u003e\n\u003ctd\u003e0.380 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e067N2460\u003c\/td\u003e\n\u003ctd\u003eR22\/R407C\u003c\/td\u003e\n\u003ctd\u003eTGE 10\u003c\/td\u003e\n\u003ctd\u003e32 kW \/ 9 TR\u003c\/td\u003e\n\u003ctd\u003e5\/8 × 7\/8 × 1\/4 in\u003c\/td\u003e\n\u003ctd\u003e0.380 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e067N2157\u003c\/td\u003e\n\u003ctd\u003eR22\/R407C\u003c\/td\u003e\n\u003ctd\u003eTGE 10\u003c\/td\u003e\n\u003ctd\u003e38 kW \/ 11 TR\u003c\/td\u003e\n\u003ctd\u003e5\/8 × 7\/8 × 1\/4 in\u003c\/td\u003e\n\u003ctd\u003e0.380 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e067N2159\u003c\/td\u003e\n\u003ctd\u003eR22\/R407C\u003c\/td\u003e\n\u003ctd\u003eTGE 20\u003c\/td\u003e\n\u003ctd\u003e43 kW \/ 12 TR\u003c\/td\u003e\n\u003ctd\u003e5\/8 × 7\/8 × 1\/4 in\u003c\/td\u003e\n\u003ctd\u003e0.623 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e067N2163\u003c\/td\u003e\n\u003ctd\u003eR22\/R407C\u003c\/td\u003e\n\u003ctd\u003eTGE 20\u003c\/td\u003e\n\u003ctd\u003e63 kW \/ 18 TR\u003c\/td\u003e\n\u003ctd\u003e7\/8 × 1-1\/8 × 1\/4 in\u003c\/td\u003e\n\u003ctd\u003e0.650 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e067N6173\u003c\/td\u003e\n\u003ctd\u003eR404A\/R507A\u003c\/td\u003e\n\u003ctd\u003eTGE 10\u003c\/td\u003e\n\u003ctd\u003e14 kW \/ 4 TR\u003c\/td\u003e\n\u003ctd\u003e1\/2 × 5\/8 × 1\/4 in\u003c\/td\u003e\n\u003ctd\u003e0.364 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e067N6175\u003c\/td\u003e\n\u003ctd\u003eR404A\/R507A\u003c\/td\u003e\n\u003ctd\u003eTGE 10\u003c\/td\u003e\n\u003ctd\u003e18 kW \/ 5 TR\u003c\/td\u003e\n\u003ctd\u003e1\/2 × 5\/8 × 1\/4 in\u003c\/td\u003e\n\u003ctd\u003e0.360 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e067N6167\u003c\/td\u003e\n\u003ctd\u003eR404A\/R507A\u003c\/td\u003e\n\u003ctd\u003eTGE 10\u003c\/td\u003e\n\u003ctd\u003e21 kW \/ 6 TR\u003c\/td\u003e\n\u003ctd\u003e5\/8 × 7\/8 × 1\/4 in\u003c\/td\u003e\n\u003ctd\u003e0.365 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e067N6154\u003c\/td\u003e\n\u003ctd\u003eR404A\/R507A\u003c\/td\u003e\n\u003ctd\u003eTGE 10\u003c\/td\u003e\n\u003ctd\u003e26 kW \/ 7.5 TR\u003c\/td\u003e\n\u003ctd\u003e5\/8 × 7\/8 × 1\/4 in\u003c\/td\u003e\n\u003ctd\u003e0.390 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e067N6158\u003c\/td\u003e\n\u003ctd\u003eR404A\/R507A\u003c\/td\u003e\n\u003ctd\u003eTGE 20\u003c\/td\u003e\n\u003ctd\u003e31 kW \/ 9 TR\u003c\/td\u003e\n\u003ctd\u003e5\/8 × 7\/8 × 1\/4 in\u003c\/td\u003e\n\u003ctd\u003e0.630 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e067N6155\u003c\/td\u003e\n\u003ctd\u003eR404A\/R507A\u003c\/td\u003e\n\u003ctd\u003eTGE 20\u003c\/td\u003e\n\u003ctd\u003e39 kW \/ 11 TR\u003c\/td\u003e\n\u003ctd\u003e5\/8 × 1-1\/8 × 1\/4 in\u003c\/td\u003e\n\u003ctd\u003e0.605 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e067N6162\u003c\/td\u003e\n\u003ctd\u003eR404A\/R507A\u003c\/td\u003e\n\u003ctd\u003eTGE 20\u003c\/td\u003e\n\u003ctd\u003e45 kW \/ 13 TR\u003c\/td\u003e\n\u003ctd\u003e7\/8 × 1-1\/8 × 1\/4 in\u003c\/td\u003e\n\u003ctd\u003e0.647 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e067N4219\u003c\/td\u003e\n\u003ctd\u003eR407C\u003c\/td\u003e\n\u003ctd\u003eTGE 20\u003c\/td\u003e\n\u003ctd\u003e42 kW \/ 12 TR\u003c\/td\u003e\n\u003ctd\u003e16 × 22 × 6 mm\u003c\/td\u003e\n\u003ctd\u003e0.622 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Danfoss","offers":[{"title":"067N2152 - R22\/R407C - 4 TR","offer_id":43882347561019,"sku":null,"price":54.0,"currency_code":"USD","in_stock":true},{"title":"067N2153 - R22\/R407C - 6 TR","offer_id":43882347593787,"sku":null,"price":52.0,"currency_code":"USD","in_stock":true},{"title":"067N2156 - R22\/R407C - 7.5 TR","offer_id":43882347626555,"sku":null,"price":52.0,"currency_code":"USD","in_stock":true},{"title":"067N2460 - R22\/R407C - 9 TR","offer_id":43882347659323,"sku":null,"price":55.0,"currency_code":"USD","in_stock":true},{"title":"067N2157 - R22\/R407C - 11 TR","offer_id":43882347692091,"sku":null,"price":54.0,"currency_code":"USD","in_stock":true},{"title":"067N2159 - R22\/R407C - 12 TR","offer_id":43882347724859,"sku":null,"price":54.0,"currency_code":"USD","in_stock":true},{"title":"067N2163 - R22\/R407C - 18 TR","offer_id":43882347757627,"sku":null,"price":67.0,"currency_code":"USD","in_stock":true},{"title":"067N6173 - R404A\/R507A - 4 TR","offer_id":43882347790395,"sku":null,"price":60.0,"currency_code":"USD","in_stock":true},{"title":"067N6175 - R404A\/R507A - 5 TR","offer_id":43882347823163,"sku":null,"price":60.0,"currency_code":"USD","in_stock":true},{"title":"067N6167 - R404A\/R507A - 6 TR","offer_id":43882347855931,"sku":null,"price":64.0,"currency_code":"USD","in_stock":true},{"title":"067N6154 - R404A\/R507A - 7.5 TR","offer_id":43882347888699,"sku":null,"price":63.0,"currency_code":"USD","in_stock":true},{"title":"067N6158 - R404A\/R507A - 9 TR","offer_id":43882347921467,"sku":null,"price":73.0,"currency_code":"USD","in_stock":true},{"title":"067N6155 - R404A\/R507A - 11 TR","offer_id":43882347954235,"sku":null,"price":67.0,"currency_code":"USD","in_stock":true},{"title":"067N6162 - R404A\/R507A - 13 TR","offer_id":43882347987003,"sku":null,"price":67.0,"currency_code":"USD","in_stock":true},{"title":"067N4219 - R407C - 12 TR","offer_id":43882348019771,"sku":null,"price":76.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/8920\/8123\/files\/ChatGPT_Image_Aug_10_2026_10_14_11_AM.png?v=1786328090"},{"product_id":"danfoss-t2-te2-orifice-assemblies","title":"Danfoss T2 and TE2 Replaceable Orifice Assemblies - No. 01 to No. 06","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003ch3\u003eDanfoss T2 and TE2 Orifice Assemblies\u003c\/h3\u003e\n\u003cp\u003eDanfoss replaceable orifice assemblies are designed for T2 and TE2 thermostatic expansion valves used in air-conditioning and commercial refrigeration systems.\u003c\/p\u003e\n\u003cp\u003eSix orifice sizes are available. Each size provides a different refrigerant capacity, allowing the T2 or TE2 valve to be matched to the refrigerant, evaporator capacity and operating conditions of the system.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for Danfoss T2 and TE2 thermostatic expansion valves\u003c\/li\u003e\n\u003cli\u003eReplaceable orifice assembly\u003c\/li\u003e\n\u003cli\u003eAvailable in sizes No. 01 through No. 06\u003c\/li\u003e\n\u003cli\u003eOfficial product type: ORF\u003c\/li\u003e\n\u003cli\u003eSAE flare design\u003c\/li\u003e\n\u003cli\u003eSuitable for multiple refrigerants\u003c\/li\u003e\n\u003cli\u003eTemperature range: -40°C to +10°C\u003c\/li\u003e\n\u003cli\u003eNet weight: approximately 0.013 kg per piece\u003c\/li\u003e\n\u003cli\u003eEasy identification by orifice number and Danfoss code\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatible Refrigerants\u003c\/h3\u003e\n\u003cp\u003eAccording to the official Danfoss specifications, these orifice assemblies are listed for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eR1234yf\u003c\/li\u003e\n\u003cli\u003eR134a\/R513A\u003c\/li\u003e\n\u003cli\u003eR22\/R407C\u003c\/li\u003e\n\u003cli\u003eR23\u003c\/li\u003e\n\u003cli\u003eR236fa\u003c\/li\u003e\n\u003cli\u003eR404A\/R507A\u003c\/li\u003e\n\u003cli\u003eR407A\u003c\/li\u003e\n\u003cli\u003eR407C\u003c\/li\u003e\n\u003cli\u003eR448A\u003c\/li\u003e\n\u003cli\u003eR449A\u003c\/li\u003e\n\u003cli\u003eR452A\u003c\/li\u003e\n\u003cli\u003eR454C\u003c\/li\u003e\n\u003cli\u003eR455A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eImportant Selection Information\u003c\/h3\u003e\n\u003cp\u003eThis listing is for the \u003cstrong\u003eorifice assembly only\u003c\/strong\u003e. The thermostatic element and valve body are not included.\u003c\/p\u003e\n\u003cp\u003eCooling capacity varies according to the refrigerant and operating conditions. Always select the orifice by confirming:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDanfoss code number\u003c\/li\u003e\n\u003cli\u003eOrifice number\u003c\/li\u003e\n\u003cli\u003eRefrigerant\u003c\/li\u003e\n\u003cli\u003eRequired refrigeration capacity\u003c\/li\u003e\n\u003cli\u003eEvaporating temperature\u003c\/li\u003e\n\u003cli\u003eCondensing temperature\u003c\/li\u003e\n\u003cli\u003eLiquid refrigerant temperature\u003c\/li\u003e\n\u003cli\u003ePressure drop across the valve\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe thermostatic element must also be suitable for the refrigerant used in the system.\u003c\/p\u003e\n\u003ch2\u003eRated Capacity Table\u003c\/h2\u003e\n\u003cp\u003eThe following values are Danfoss Range N rated capacities.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eOrifice\u003c\/th\u003e\n\u003cth\u003eCode\u003c\/th\u003e\n\u003cth\u003eR134a\u003c\/th\u003e\n\u003cth\u003eR22\u003c\/th\u003e\n\u003cth\u003eR404A\u003c\/th\u003e\n\u003cth\u003eR407C\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo. 01\u003c\/td\u003e\n\u003ctd\u003e068-2010\u003c\/td\u003e\n\u003ctd\u003e2.10 kW \/ 0.59 TR\u003c\/td\u003e\n\u003ctd\u003e3.50 kW \/ 1.00 TR\u003c\/td\u003e\n\u003ctd\u003e2.60 kW \/ 0.75 TR\u003c\/td\u003e\n\u003ctd\u003e3.50 kW \/ 1.00 TR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo. 02\u003c\/td\u003e\n\u003ctd\u003e068-2015\u003c\/td\u003e\n\u003ctd\u003e2.60 kW \/ 0.73 TR\u003c\/td\u003e\n\u003ctd\u003e4.70 kW \/ 1.30 TR\u003c\/td\u003e\n\u003ctd\u003e3.70 kW \/ 1.00 TR\u003c\/td\u003e\n\u003ctd\u003e4.80 kW \/ 1.40 TR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo. 03\u003c\/td\u003e\n\u003ctd\u003e068-2006\u003c\/td\u003e\n\u003ctd\u003e4.30 kW \/ 1.20 TR\u003c\/td\u003e\n\u003ctd\u003e8.00 kW \/ 2.30 TR\u003c\/td\u003e\n\u003ctd\u003e6.30 kW \/ 1.80 TR\u003c\/td\u003e\n\u003ctd\u003e8.10 kW \/ 2.30 TR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo. 04\u003c\/td\u003e\n\u003ctd\u003e068-2007\u003c\/td\u003e\n\u003ctd\u003e6.40 kW \/ 1.80 TR\u003c\/td\u003e\n\u003ctd\u003e12.10 kW \/ 3.40 TR\u003c\/td\u003e\n\u003ctd\u003e9.90 kW \/ 2.80 TR\u003c\/td\u003e\n\u003ctd\u003e12.40 kW \/ 3.50 TR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo. 05\u003c\/td\u003e\n\u003ctd\u003e068-2008\u003c\/td\u003e\n\u003ctd\u003e8.40 kW \/ 2.40 TR\u003c\/td\u003e\n\u003ctd\u003e16.70 kW \/ 4.80 TR\u003c\/td\u003e\n\u003ctd\u003e13.00 kW \/ 3.70 TR\u003c\/td\u003e\n\u003ctd\u003e16.50 kW \/ 4.70 TR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo. 06\u003c\/td\u003e\n\u003ctd\u003e068-2009\u003c\/td\u003e\n\u003ctd\u003e10.10 kW \/ 2.90 TR\u003c\/td\u003e\n\u003ctd\u003e19.70 kW \/ 5.60 TR\u003c\/td\u003e\n\u003ctd\u003e15.50 kW \/ 4.40 TR\u003c\/td\u003e\n\u003ctd\u003e19.70 kW \/ 5.60 TR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eDanfoss Rating Conditions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEvaporating temperature: 4.4°C\u003c\/li\u003e\n\u003cli\u003eCondensing temperature: 38°C\u003c\/li\u003e\n\u003cli\u003eLiquid refrigerant temperature: 37°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eActual capacity may differ under other operating conditions.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct name\u003c\/td\u003e\n\u003ctd\u003eOrifice for expansion valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eORF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParts program\u003c\/td\u003e\n\u003ctd\u003eT2\/TE2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUsed with\u003c\/td\u003e\n\u003ctd\u003eDanfoss T2 and TE2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign\u003c\/td\u003e\n\u003ctd\u003eSAE flare only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailable sizes\u003c\/td\u003e\n\u003ctd\u003eNo. 01 to No. 06\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature range\u003c\/td\u003e\n\u003ctd\u003e-40°C to +10°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight\u003c\/td\u003e\n\u003ctd\u003eApproximately 0.013 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross weight\u003c\/td\u003e\n\u003ctd\u003eApproximately 0.017-0.018 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFactory packing format\u003c\/td\u003e\n\u003ctd\u003eMultipack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFactory packing quantity\u003c\/td\u003e\n\u003ctd\u003e25 pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct line\u003c\/td\u003e\n\u003ctd\u003eAir Conditioning and Commercial Refrigeration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePED category\u003c\/td\u003e\n\u003ctd\u003eArticle 4, Paragraph 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Danfoss","offers":[{"title":"No. 01 - 068-2010","offer_id":43882419257403,"sku":null,"price":144.0,"currency_code":"USD","in_stock":true},{"title":"No. 02 - 068-2015","offer_id":43882419290171,"sku":null,"price":144.0,"currency_code":"USD","in_stock":true},{"title":"No. 03 - 068-2006","offer_id":43882419322939,"sku":null,"price":144.0,"currency_code":"USD","in_stock":true},{"title":"No. 04 - 068-2007","offer_id":43882419355707,"sku":null,"price":144.0,"currency_code":"USD","in_stock":true},{"title":"No. 05 - 068-2008","offer_id":43882419388475,"sku":null,"price":144.0,"currency_code":"USD","in_stock":true},{"title":"No. 06 - 068-2009","offer_id":43882419421243,"sku":null,"price":144.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/8920\/8123\/files\/ChatGPT_Image_Aug_10_2026_10_08_15_AM.png?v=1786327826"},{"product_id":"stf-nrf-hw100-r22-thermostatic-expansion-valve","title":"STF NRF HW100 R22 Internally Equalized Thermostatic Expansion Valve","description":"\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe STF NRF HW100 Series thermostatic expansion valves regulate liquid refrigerant flow into the evaporator while maintaining stable superheat under changing refrigeration loads.\u003c\/p\u003e\n\u003cp\u003eThese internally equalized R22 valves are suitable for refrigeration, freezing, air-conditioning, commercial refrigeration and transport refrigeration systems. They feature adjustable static superheat, SAE external-thread connections and a replaceable inlet strainer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for R22 refrigeration systems\u003c\/li\u003e\n\u003cli\u003eInternally equalized configuration\u003c\/li\u003e\n\u003cli\u003eStable and adjustable superheat control\u003c\/li\u003e\n\u003cli\u003eFactory static superheat setting: 3.5 K\u003c\/li\u003e\n\u003cli\u003eStatic superheat adjustment range: 2–8 K\u003c\/li\u003e\n\u003cli\u003eEvaporating temperature range: -40°C to +10°C\u003c\/li\u003e\n\u003cli\u003eSafe working pressure: 3.0 MPa\u003c\/li\u003e\n\u003cli\u003eMaximum sensing-bulb temperature: 75°C\u003c\/li\u003e\n\u003cli\u003eCapillary tube length: 1 m\u003c\/li\u003e\n\u003cli\u003eSAE external-thread connections\u003c\/li\u003e\n\u003cli\u003eReplaceable inlet strainer\u003c\/li\u003e\n\u003cli\u003eMOP configurations available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSTF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eShanghai Thermostat Factory Co., Ltd.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eNRF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eThermostatic Expansion Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEqualization\u003c\/td\u003e\n\u003ctd\u003eInternal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermostatic Charge\u003c\/td\u003e\n\u003ctd\u003eHW100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEvaporating Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-40°C to +10°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafe Working Pressure\u003c\/td\u003e\n\u003ctd\u003e3.0 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Bulb Temperature\u003c\/td\u003e\n\u003ctd\u003e75°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapillary Tube Length\u003c\/td\u003e\n\u003ctd\u003e1 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Type\u003c\/td\u003e\n\u003ctd\u003eSAE External Thread\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFactory Static Superheat\u003c\/td\u003e\n\u003ctd\u003e3.5 K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic Superheat Adjustment Range\u003c\/td\u003e\n\u003ctd\u003e2–8 K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Strainer\u003c\/td\u003e\n\u003ctd\u003eReplaceable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eModel and Nominal Capacity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eNominal Capacity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNRF1-1\/2HW100\u003c\/td\u003e\n\u003ctd\u003e1.5 TR \/ 5.28 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNRF2HW100\u003c\/td\u003e\n\u003ctd\u003e2 TR \/ 7.04 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNRF3HW100\u003c\/td\u003e\n\u003ctd\u003e3 TR \/ 10.56 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNRF4HW100\u003c\/td\u003e\n\u003ctd\u003e4 TR \/ 14.08 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNRF5HW100\u003c\/td\u003e\n\u003ctd\u003e5 TR \/ 17.60 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNRF6HW100\u003c\/td\u003e\n\u003ctd\u003e6 TR \/ 21.12 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNRF7-1\/2HW100\u003c\/td\u003e\n\u003ctd\u003e7.5 TR \/ 26.40 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNRF12HW100\u003c\/td\u003e\n\u003ctd\u003e12 TR \/ 42.24 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eSelection Notice\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePlease verify the refrigerant, cooling capacity, evaporating temperature, condensing temperature, liquid subcooling, pressure drop, MOP requirement and connection size before ordering.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"STF","offers":[{"title":"NRF1-1\/2HW100","offer_id":43911056228411,"sku":null,"price":24.0,"currency_code":"USD","in_stock":true},{"title":"NRF2HW100","offer_id":43911056261179,"sku":null,"price":24.0,"currency_code":"USD","in_stock":true},{"title":"NRF3HW100","offer_id":43911056293947,"sku":null,"price":24.0,"currency_code":"USD","in_stock":true},{"title":"NRF4HW100","offer_id":43911056326715,"sku":null,"price":24.0,"currency_code":"USD","in_stock":true},{"title":"NRF5HW100","offer_id":43911056359483,"sku":null,"price":27.0,"currency_code":"USD","in_stock":true},{"title":"NRF6HW100","offer_id":43911056392251,"sku":null,"price":27.0,"currency_code":"USD","in_stock":true},{"title":"NRF7-1\/2HW100","offer_id":43911056425019,"sku":null,"price":28.0,"currency_code":"USD","in_stock":true},{"title":"NRF12HW100","offer_id":43911056457787,"sku":null,"price":33.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/8920\/8123\/files\/2026-08-10_131804_504.png?v=1786342083"},{"product_id":"magic-control-mgf-series-solenoid-valve","title":"Magic Control MGF Series Refrigeration Solenoid Valve for Cold Room and HVAC Systems","description":"\u003ch1 class=\"PDq2pG_selectionAnchorContainer\"\u003eProduct Description\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003ch2\u003eMagic Control MGF Series Refrigeration Solenoid Valve\u003c\/h2\u003e\n\u003cp\u003eMagic Control MGF Series refrigeration solenoid valves are designed for automatic refrigerant flow control in refrigeration and air conditioning systems.\u003c\/p\u003e\n\u003cp\u003eThe valves are widely used in cold rooms, refrigeration units, condensing units and HVAC systems to control refrigerant circulation and improve system operation reliability.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eAvailable Models\u003c\/h2\u003e\n\u003ch3\u003eMGF20 Series\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMGF20-2X\u003c\/li\u003e\n\u003cli\u003eMGF20-2XS\u003c\/li\u003e\n\u003cli\u003eMGF20-3X\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMGF64 Series\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMGF64-3X\u003c\/li\u003e\n\u003cli\u003eMGF64-3XS\u003c\/li\u003e\n\u003cli\u003eMGF64-4X\u003c\/li\u003e\n\u003cli\u003eMGF64-4XS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMGF70 Series\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMGF70-4X\u003c\/li\u003e\n\u003cli\u003eMGF70-4XS\u003c\/li\u003e\n\u003cli\u003eMGF70-5X\u003c\/li\u003e\n\u003cli\u003eMGF70-5XS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMGF98 Series\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMGF98-6X\u003c\/li\u003e\n\u003cli\u003eMGF98-6XS\u003c\/li\u003e\n\u003cli\u003eMGF98-7XS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMGF99 Series\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMGF99-9XS\u003c\/li\u003e\n\u003cli\u003eMGF99-10XS\u003c\/li\u003e\n\u003cli\u003eMGF99-6N\u003c\/li\u003e\n\u003cli\u003eMGF99-7N\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003eTechnical Specifications\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003cbr\u003eRefrigeration Solenoid Valve\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003cbr\u003eMagic Control\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003cbr\u003eMGF Series\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCold Room Refrigeration\u003c\/li\u003e\n\u003cli\u003eCommercial Refrigeration\u003c\/li\u003e\n\u003cli\u003eIndustrial Refrigeration\u003c\/li\u003e\n\u003cli\u003eAir Conditioning Systems\u003c\/li\u003e\n\u003cli\u003eRefrigeration Equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003cbr\u003eElectromagnetic control of refrigerant flow in refrigeration circuits.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eProduct Features\u003c\/h1\u003e\n\u003cp\u003e✔ Reliable refrigerant flow control\u003cbr\u003e✔ Suitable for refrigeration and HVAC applications\u003cbr\u003e✔ Wide model range for different system requirements\u003cbr\u003e✔ Compact design and easy installation\u003cbr\u003e✔ Suitable for professional refrigeration systems\u003c\/p\u003e","brand":"Magic Control","offers":[{"title":"MGF20-2X","offer_id":43921029398587,"sku":null,"price":14.0,"currency_code":"USD","in_stock":true},{"title":"MGF20-2XS","offer_id":43921029431355,"sku":null,"price":14.0,"currency_code":"USD","in_stock":true},{"title":"MGF20-3X","offer_id":43921029464123,"sku":null,"price":14.0,"currency_code":"USD","in_stock":true},{"title":"MGF64-3X","offer_id":43921029496891,"sku":null,"price":17.0,"currency_code":"USD","in_stock":true},{"title":"MGF64-3XS","offer_id":43921029529659,"sku":null,"price":17.0,"currency_code":"USD","in_stock":true},{"title":"MGF64-4X","offer_id":43921029562427,"sku":null,"price":17.0,"currency_code":"USD","in_stock":true},{"title":"MGF64-4XS","offer_id":43921029595195,"sku":null,"price":17.0,"currency_code":"USD","in_stock":true},{"title":"MGF70-4X","offer_id":43921029627963,"sku":null,"price":18.0,"currency_code":"USD","in_stock":true},{"title":"MGF70-4XS","offer_id":43921029660731,"sku":null,"price":18.0,"currency_code":"USD","in_stock":true},{"title":"MGF70-5X","offer_id":43921029693499,"sku":null,"price":20.0,"currency_code":"USD","in_stock":true},{"title":"MGF70-5XS","offer_id":43921029726267,"sku":null,"price":20.0,"currency_code":"USD","in_stock":true},{"title":"MGF98-6X","offer_id":43921029759035,"sku":null,"price":29.0,"currency_code":"USD","in_stock":true},{"title":"MGF98-6XS","offer_id":43921029791803,"sku":null,"price":29.0,"currency_code":"USD","in_stock":true},{"title":"MGF98-7XS","offer_id":43921029824571,"sku":null,"price":30.0,"currency_code":"USD","in_stock":true},{"title":"MGF99-9XS","offer_id":43921029857339,"sku":null,"price":51.0,"currency_code":"USD","in_stock":true},{"title":"MGF99-10XS","offer_id":43921029890107,"sku":null,"price":52.0,"currency_code":"USD","in_stock":true},{"title":"MGF99-6N","offer_id":43921029922875,"sku":null,"price":39.0,"currency_code":"USD","in_stock":true},{"title":"MGF99-7N","offer_id":43921029955643,"sku":null,"price":42.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/8920\/8123\/files\/2026-08-10_132932_570.png?v=1786340583"},{"product_id":"stf-rtbmt-series-thermostatic-expansion-valve","title":"STF RTBMT-HC Bi-Flow Thermostatic Expansion Valves for R22","description":"\u003ch3\u003e\u003cspan\u003ePRODUCT DESCRIPTION\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eSTF RTBMT-HC thermostatic expansion valves are designed for refrigerant metering and superheat control in reversible R22 heat-pump and air-conditioning systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe bi-flow construction allows refrigerant flow in both directions, reducing the need for separate expansion valves and external check-valve bypass arrangements in compatible reversible circuits.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe valve modulates refrigerant flow according to evaporator load and maintains controlled outlet superheat. Model selection must be based on refrigerant, evaporating temperature, condensing temperature, pressure drop, required capacity and connection configuration.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eKEY FEATURES\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e• Bi-flow thermostatic expansion-valve construction\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Designed for compatible reversible heat-pump circuits\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Superheat control in both operating directions\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Factory static-superheat setting of approximately 3.5 K\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Static-superheat adjustment range from 2 to 8 K\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Evaporating-temperature range from −40°C to +10°C\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• ODF solder connections\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• External pressure equalization on applicable RTBMT configurations\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• MOP configurations available by order\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Brass valve body with copper connections\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eGENERAL TECHNICAL DATA\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eParameter\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProduct Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBi-flow thermostatic expansion valve\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSeries\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eRTBMT-HC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eRefrigerant Configuration\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eR22 – confirm on nameplate\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eEvaporating-Temperature Range\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e−40°C to +10°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFactory Static Superheat\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eApproximately 3.5 K\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eStatic-Superheat Adjustment Range\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2–8 K\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eConnection Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eODF solder\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eEqualization\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eExternal on applicable RTBMT models\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFlow Direction\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBi-flow\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMOP Function\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAvailable by order\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eManufacturer\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eShanghai Thermostat Factory Co., Ltd.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eShangheng \/ STF Controls\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cspan\u003eMODEL OPTIONS\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNominal Capacity Class\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eApproximate Capacity\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eRTBMT14HC\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e14 TR\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e49.3 kW\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eRTBMT18HC\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e18 TR\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e63.4 kW\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eRTBMT22HC\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e22 TR\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e77.4 kW\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eRTBMT26HC\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e26 TR\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e91.5 kW\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cspan\u003eCAPACITY NOTICE\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe values above identify nominal capacity classes. Actual valve capacity changes with refrigerant condition, evaporating temperature, condensing temperature, subcooling and pressure drop.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDo not select the valve using refrigeration tonnage alone.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe exact refrigerant charge, MOP setting, inlet size, outlet size and external equalizer connection must be verified from the product nameplate or manufacturer’s order code before shipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eAPPLICATIONS\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e• Reversible heat-pump systems\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Commercial air-conditioning equipment\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Reversible refrigeration circuits\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Packaged air-conditioning units\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Compatible liquid chillers\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Heating and cooling systems requiring bi-directional refrigerant flow\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eINSTALLATION NOTES\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e• Match the valve to the refrigerant and calculated system capacity.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Confirm the direction and piping arrangement before brazing.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Protect the valve body and power element from excessive brazing heat.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Mount the sensing bulb according to standard refrigeration practices.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Connect the external equalizer to the correct suction-line location.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Adjust superheat only after the system has reached stable operating conditions.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Installation must be performed by a qualified refrigeration technician.\u003c\/span\u003e\u003c\/p\u003e","brand":"STF","offers":[{"title":"RTBMT14HC","offer_id":43921763369019,"sku":null,"price":46.0,"currency_code":"USD","in_stock":true},{"title":"RTBMT18HC","offer_id":43921763401787,"sku":null,"price":48.0,"currency_code":"USD","in_stock":true},{"title":"RTBMT22HC","offer_id":43921763434555,"sku":null,"price":49.0,"currency_code":"USD","in_stock":true},{"title":"RTBMT26HC","offer_id":43921763467323,"sku":null,"price":51.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/8920\/8123\/files\/2026-08-11_154159_293.png?v=1786434234"},{"product_id":"stf-fdf-series-refrigeration-solenoid-valve","title":"STF FDF-MG High-Pressure ODF Refrigeration Solenoid Valves","description":"\u003ch3\u003e\u003cspan\u003ePRODUCT DESCRIPTION\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eSTF FDF-MG series solenoid valves are high-pressure, servo pilot-operated refrigeration valves developed for R410A systems and other compatible HFC and HCFC refrigerants.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe series uses ODF solder connections and is designed for automatic control of refrigerant flow in liquid, suction and hot-gas lines. Its 45-bar maximum working pressure makes it suitable for higher-pressure refrigeration and air-conditioning applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eKEY FEATURES\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e• Developed for R410A and other compatible HFC and HCFC refrigerants\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Servo pilot-operated construction\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• ODF solder connections\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Suitable for liquid, suction and hot-gas applications\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Maximum working pressure of 45 bar\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Liquid-line test pressure of at least 68 bar\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Medium temperature from −40°C to +105°C\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Maximum medium temperature of +130°C during defrosting\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Ambient temperature from −40°C to +55°C\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• AC and DC coil options\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• UL and cUL versions available by order\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eGENERAL TECHNICAL DATA\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eParameter\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eValve Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eServo pilot-operated solenoid valve\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eConnection Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eODF solder\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMaximum Working Pressure\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e45 bar\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eLiquid-Line Test Pressure\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e≥68 bar\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMedium Temperature\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e−40°C to +105°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMaximum Defrost Temperature\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e+130°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAmbient Temperature\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e−40°C to +55°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCompatible Refrigerant Families\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eR410A and compatible HFC\/HCFC refrigerants\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eValve Body Material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBrass\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eManufacturer\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eShanghai Thermostat Factory Co., Ltd.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eShangheng \/ STF Controls\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cspan\u003eVERIFIED MODELS\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel and Connection\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eKv Value\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eApproximate Dimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFDF6MG – 3\/8 in ODF\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.6 m³\/h\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e127 × 32 × 80 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFDF8MG – 1\/2 in ODF\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.0 m³\/h\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e137 × 38 × 88 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFDF10MG – 5\/8 in ODF\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.8 m³\/h\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e166 × 45 × 88 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFDF15MG – 3\/4 in ODF\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3.0 m³\/h\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e174 × 52 × 96 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFDF15MG – 7\/8 in ODF\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3.0 m³\/h\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e174 × 52 × 96 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFDF25MG – 1 1\/8 in ODF\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e9.8 m³\/h\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e236 × 72 × 119 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFDF32MG – 1 1\/8 in ODF\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e15 m³\/h\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e281 × 86 × 133 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFDF32MG – 1 3\/8 in ODF\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e15 m³\/h\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e281 × 86 × 133 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cspan\u003eAPPLICATIONS\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e• R410A air-conditioning systems\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Commercial refrigeration systems\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• High-pressure liquid lines\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Suction lines\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Approved hot-gas and defrost lines\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Heat-pump systems\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Condensing units\u003c\/span\u003e\u003c\/p\u003e","brand":"STF","offers":[{"title":"FDF6MG-3\/8","offer_id":43921787584571,"sku":null,"price":20.0,"currency_code":"USD","in_stock":true},{"title":"FDF8MG-1\/2","offer_id":43921787617339,"sku":null,"price":20.0,"currency_code":"USD","in_stock":true},{"title":"FDF10MG-5\/8","offer_id":43921787650107,"sku":null,"price":27.0,"currency_code":"USD","in_stock":true},{"title":"FDF15MG-3\/4","offer_id":43921787682875,"sku":null,"price":33.0,"currency_code":"USD","in_stock":true},{"title":"FDF15MG-7\/8","offer_id":43921787715643,"sku":null,"price":34.0,"currency_code":"USD","in_stock":true},{"title":"FDF19M1-9\/8","offer_id":43921787748411,"sku":null,"price":53.0,"currency_code":"USD","in_stock":true},{"title":"FDF19M4-9\/8","offer_id":43921787781179,"sku":null,"price":69.0,"currency_code":"USD","in_stock":true},{"title":"FDF25MG-11\/8","offer_id":43921787813947,"sku":null,"price":89.0,"currency_code":"USD","in_stock":true},{"title":"FDF32MG-11\/8","offer_id":43921787846715,"sku":null,"price":115.0,"currency_code":"USD","in_stock":true},{"title":"FDF32MG-13\/8","offer_id":43921787879483,"sku":null,"price":115.0,"currency_code":"USD","in_stock":true},{"title":"FDF40H-17\/8","offer_id":43921787912251,"sku":null,"price":197.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/8920\/8123\/files\/ChatGPTImageAug10_2026_09_39_42AM.png?v=1786434602"},{"product_id":"stf-fdf-mbj-series-refrigeration-solenoid-valve","title":"STF FDF-MB and FDF-MBJ SAE Threaded Refrigeration Solenoid Valves","description":"\u003ch3\u003e\u003cspan\u003ePRODUCT DESCRIPTION\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eSTF FDF-MB and FDF-MBJ solenoid valves are pilot-operated diaphragm valves designed for automatic refrigerant flow control in refrigeration, freezing and air-conditioning systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThese compact brass valves use threaded SAE connections and are suitable for installation in liquid, suction and hot-gas lines, subject to the selected refrigerant, coil and operating conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNormally closed versions are commonly supplied. Normally open configurations are available for selected models. AC and DC coil options are available and must be confirmed when ordering.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eKEY FEATURES\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e• Pilot-operated diaphragm construction\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• SAE threaded refrigerant connections\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Suitable for liquid, suction and hot-gas lines\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Normally closed and selected normally open versions\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Multiple AC and DC coil-voltage options\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Maximum working pressure up to 30 bar\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Medium temperature range from −25°C to +105°C\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Compact brass valve construction\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Designed for refrigeration and air-conditioning systems\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eGENERAL TECHNICAL DATA\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eParameter\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eValve Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePilot-operated diaphragm solenoid valve\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eConnection Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSAE threaded connection\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMaximum Working Pressure\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e30 bar\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMedium Temperature Range\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e−25°C to +105°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eNC Opening Differential – AC\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.05–21 bar\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eNC Opening Differential – DC\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.05–17 bar\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eNO Opening Differential – AC\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.05–18 bar\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eNO Opening Differential – DC\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.05–15 bar\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAvailable AC Coils\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24 V, 36 V, 110 V, 220 V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAvailable DC Coils\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e12 V, 24 V, 110 V, 220 V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eValve Body Material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBrass\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eManufacturer\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eShanghai Thermostat Factory Co., Ltd.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eShangheng \/ STF Controls\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cspan\u003eVERIFIED MODEL DATA\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNominal Port\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eKv Value\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eApproximate Dimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFDF8MB\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e10 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.8 m³\/h\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e85 × 45 × 85 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFDF10MBJ\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e12 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.9 m³\/h\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e87 × 45 × 85 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFDF13MBJ\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e16 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3.0 m³\/h\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e107 × 52 × 98 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cspan\u003eAPPLICATIONS\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e• Commercial refrigeration systems\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Cold-storage condensing units\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Refrigerated display equipment\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Air-conditioning systems\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Liquid-line control\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Suction-line control\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Hot-gas control where approved\u003c\/span\u003e\u003c\/p\u003e","brand":"STF","offers":[{"title":"FDF8MBJ","offer_id":43921849024571,"sku":null,"price":21.0,"currency_code":"USD","in_stock":true},{"title":"FDF10MBJ","offer_id":43921849057339,"sku":null,"price":24.0,"currency_code":"USD","in_stock":true},{"title":"FDF13MBJ","offer_id":43921849090107,"sku":null,"price":26.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/8920\/8123\/files\/ChatGPTImageAug10_2026_09_39_42AM_9ecb53d4-42f7-4fa7-a932-f671cffdbaa4.png?v=1786437316"},{"product_id":"hongsen-erf22-erf22w-r22-thermostatic-expansion-valves","title":"HONGSEN ERF22 and ERF22W R22 Thermostatic Expansion Valves","description":"\u003ch1\u003eProduct Description\u003c\/h1\u003e\n\u003cp\u003eThe HONGSEN ERF22 and ERF22W Series thermostatic expansion valves are designed to regulate the flow of R22 refrigerant into direct-expansion evaporators according to the evaporator outlet superheat.\u003c\/p\u003e\n\u003cp\u003eTwo connection and pressure-equalization configurations are available:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eERF22:\u003c\/strong\u003e internally equalized valve with metric flare connections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eERF22W:\u003c\/strong\u003e externally equalized valve with inch SAE flare connections and a 1\/4 SAE external equalizer port\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMultiple orifice sizes are available to cover nominal refrigeration capacities from 3.5 to 52.7 kW under the manufacturer’s stated rating conditions. Selecting the correct model requires confirmation of the refrigerant, cooling capacity, evaporating temperature, condensing temperature, pressure drop and required connection sizes.\u003c\/p\u003e\n\u003cp\u003eThe complete valve model and connection configuration should be confirmed before ordering.\u003c\/p\u003e\n\u003ch1\u003eKey Features\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for R22 refrigeration systems\u003c\/li\u003e\n\u003cli\u003eAutomatic refrigerant-flow regulation according to superheat\u003c\/li\u003e\n\u003cli\u003eInternal and external equalization options\u003c\/li\u003e\n\u003cli\u003eMetric flare and inch SAE flare configurations\u003c\/li\u003e\n\u003cli\u003eMultiple orifice sizes from Ø1.0 to Ø9.0\u003c\/li\u003e\n\u003cli\u003eNominal capacities from 3.5 to 52.7 kW\u003c\/li\u003e\n\u003cli\u003eIntegrated inlet filtering component\u003c\/li\u003e\n\u003cli\u003eAdjustable valve mechanism\u003c\/li\u003e\n\u003cli\u003eSuitable for commercial refrigeration and cold-storage systems\u003c\/li\u003e\n\u003cli\u003eMultiple connection sizes for different system capacities\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eTechnical Specifications\u003c\/h1\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHONGSEN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Family\u003c\/td\u003e\n\u003ctd\u003eERF Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eThermostatic Expansion Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eERF22 Configuration\u003c\/td\u003e\n\u003ctd\u003eInternal equalization\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eERF22 Connection Type\u003c\/td\u003e\n\u003ctd\u003eMetric flare\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eERF22W Configuration\u003c\/td\u003e\n\u003ctd\u003eExternal equalization\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eERF22W Connection Type\u003c\/td\u003e\n\u003ctd\u003eInch SAE flare\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal Equalizer\u003c\/td\u003e\n\u003ctd\u003e1\/4 SAE on ERF22W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailable Orifice Sizes\u003c\/td\u003e\n\u003ctd\u003eØ1.0–Ø9.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Capacity Range\u003c\/td\u003e\n\u003ctd\u003e3.5–52.7 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity Range\u003c\/td\u003e\n\u003ctd\u003e1.0–15.0 TR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard Rating Evaporating Temperature\u003c\/td\u003e\n\u003ctd\u003e+5°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard Rating Condensing Temperature\u003c\/td\u003e\n\u003ctd\u003e+40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard Rating Subcooling\u003c\/td\u003e\n\u003ctd\u003e2°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMain Application\u003c\/td\u003e\n\u003ctd\u003eRefrigerant flow control for direct-expansion evaporators\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch1\u003eAvailable Models\u003c\/h1\u003e\n\u003ch2\u003eERF22 Metric-Flare Models\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable style=\"width: 100%; height: 215.532px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 14.8502%; height: 19.5938px;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"width: 36.6682%; height: 19.5938px;\"\u003eStock Connection Reference\u003c\/th\u003e\n\u003cth style=\"width: 22.7159%; height: 19.5938px;\"\u003eNominal Capacity\u003c\/th\u003e\n\u003cth style=\"width: 21.1222%; height: 19.5938px;\"\u003eInventory SKU\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 14.8502%; height: 19.5938px;\"\u003eERF22-Ø1.0\u003c\/td\u003e\n\u003ctd style=\"width: 36.6682%; height: 19.5938px;\"\u003eDg8 × Dg10, metric\u003c\/td\u003e\n\u003ctd style=\"width: 22.7159%; height: 19.5938px;\"\u003e1.0 TR \/ 3.5 kW\u003c\/td\u003e\n\u003ctd style=\"width: 21.1222%; height: 19.5938px;\"\u003e5250-000A-Ø1.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 14.8502%; height: 19.5938px;\"\u003eERF22-Ø1.5\u003c\/td\u003e\n\u003ctd style=\"width: 36.6682%; height: 19.5938px;\"\u003eDg8 × Dg10, metric\u003c\/td\u003e\n\u003ctd style=\"width: 22.7159%; height: 19.5938px;\"\u003e1.6 TR \/ 5.6 kW\u003c\/td\u003e\n\u003ctd style=\"width: 21.1222%; height: 19.5938px;\"\u003e5250-000A-Ø1.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 14.8502%; height: 19.5938px;\"\u003eERF22-Ø2.0\u003c\/td\u003e\n\u003ctd style=\"width: 36.6682%; height: 19.5938px;\"\u003eDg8 × Dg10, metric\u003c\/td\u003e\n\u003ctd style=\"width: 22.7159%; height: 19.5938px;\"\u003e2.0 TR \/ 7.0 kW\u003c\/td\u003e\n\u003ctd style=\"width: 21.1222%; height: 19.5938px;\"\u003e5250-000A-Ø2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 14.8502%; height: 19.5938px;\"\u003eERF22-Ø3.0\u003c\/td\u003e\n\u003ctd style=\"width: 36.6682%; height: 19.5938px;\"\u003eDg8 × Dg10, metric\u003c\/td\u003e\n\u003ctd style=\"width: 22.7159%; height: 19.5938px;\"\u003e3.0 TR \/ 10.5 kW\u003c\/td\u003e\n\u003ctd style=\"width: 21.1222%; height: 19.5938px;\"\u003e5250-000B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 14.8502%; height: 19.5938px;\"\u003eERF22-Ø4.0\u003c\/td\u003e\n\u003ctd style=\"width: 36.6682%; height: 19.5938px;\"\u003eDg8 × Dg10, metric\u003c\/td\u003e\n\u003ctd style=\"width: 22.7159%; height: 19.5938px;\"\u003e5.0 TR \/ 17.6 kW\u003c\/td\u003e\n\u003ctd style=\"width: 21.1222%; height: 19.5938px;\"\u003e5250-000C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 14.8502%; height: 19.5938px;\"\u003eERF22-Ø5.0\u003c\/td\u003e\n\u003ctd style=\"width: 36.6682%; height: 19.5938px;\"\u003eDg8 × Dg13, metric\u003c\/td\u003e\n\u003ctd style=\"width: 22.7159%; height: 19.5938px;\"\u003e6.0 TR \/ 21.0 kW\u003c\/td\u003e\n\u003ctd style=\"width: 21.1222%; height: 19.5938px;\"\u003e5252-000A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 14.8502%; height: 19.5938px;\"\u003eERF22-Ø6.0\u003c\/td\u003e\n\u003ctd style=\"width: 36.6682%; height: 19.5938px;\"\u003eDg8 × Dg13, metric\u003c\/td\u003e\n\u003ctd style=\"width: 22.7159%; height: 19.5938px;\"\u003e7.5 TR \/ 26.0 kW\u003c\/td\u003e\n\u003ctd style=\"width: 21.1222%; height: 19.5938px;\"\u003e5252-000B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 14.8502%; height: 19.5938px;\"\u003eERF22-Ø7.0\u003c\/td\u003e\n\u003ctd style=\"width: 36.6682%; height: 19.5938px;\"\u003eDg10 × Dg13, metric\u003c\/td\u003e\n\u003ctd style=\"width: 22.7159%; height: 19.5938px;\"\u003e8.5 TR \/ 29.9 kW\u003c\/td\u003e\n\u003ctd style=\"width: 21.1222%; height: 19.5938px;\"\u003eERF22-7-00G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 14.8502%; height: 19.5938px;\"\u003eERF22-Ø8.0\u003c\/td\u003e\n\u003ctd style=\"width: 36.6682%; height: 19.5938px;\"\u003eDg10 × Dg13, metric\u003c\/td\u003e\n\u003ctd style=\"width: 22.7159%; height: 19.5938px;\"\u003e12.0 TR \/ 42.2 kW\u003c\/td\u003e\n\u003ctd style=\"width: 21.1222%; height: 19.5938px;\"\u003eERF22-8-00G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 14.8502%; height: 19.5938px;\"\u003eERF22-Ø9.0\u003c\/td\u003e\n\u003ctd style=\"width: 36.6682%; height: 19.5938px;\"\u003eDg10 × Dg13, metric\u003c\/td\u003e\n\u003ctd style=\"width: 22.7159%; height: 19.5938px;\"\u003e15.0 TR \/ 52.7 kW\u003c\/td\u003e\n\u003ctd style=\"width: 21.1222%; height: 19.5938px;\"\u003eERF22-9-00G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eERF22W Inch-Flare Models\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eInlet × Outlet\u003c\/th\u003e\n\u003cth\u003eExternal Equalizer\u003c\/th\u003e\n\u003cth\u003eNominal Capacity\u003c\/th\u003e\n\u003cth\u003eInventory SKU\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eERF22W-Ø3.0\u003c\/td\u003e\n\u003ctd\u003e3\/8 × 1\/2 SAE\u003c\/td\u003e\n\u003ctd\u003e1\/4 SAE\u003c\/td\u003e\n\u003ctd\u003e3.0 TR \/ 10.5 kW\u003c\/td\u003e\n\u003ctd\u003e5261-000B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eERF22W-Ø4.0\u003c\/td\u003e\n\u003ctd\u003e3\/8 × 1\/2 SAE\u003c\/td\u003e\n\u003ctd\u003e1\/4 SAE\u003c\/td\u003e\n\u003ctd\u003e5.0 TR \/ 17.6 kW\u003c\/td\u003e\n\u003ctd\u003e5261-000C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eERF22W-Ø5.0\u003c\/td\u003e\n\u003ctd\u003e1\/2 × 5\/8 SAE\u003c\/td\u003e\n\u003ctd\u003e1\/4 SAE\u003c\/td\u003e\n\u003ctd\u003e6.0 TR \/ 21.0 kW\u003c\/td\u003e\n\u003ctd\u003e5263-000A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eERF22W-Ø6.0\u003c\/td\u003e\n\u003ctd\u003e1\/2 × 5\/8 SAE\u003c\/td\u003e\n\u003ctd\u003e1\/4 SAE\u003c\/td\u003e\n\u003ctd\u003e7.5 TR \/ 26.5 kW\u003c\/td\u003e\n\u003ctd\u003e5263-000B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eERF22W-Ø7.0\u003c\/td\u003e\n\u003ctd\u003e1\/2 × 5\/8 SAE\u003c\/td\u003e\n\u003ctd\u003e1\/4 SAE\u003c\/td\u003e\n\u003ctd\u003e8.5 TR \/ 29.9 kW\u003c\/td\u003e\n\u003ctd\u003eERF22W-7-00Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eERF22W-Ø9.0\u003c\/td\u003e\n\u003ctd\u003e1\/2 × 5\/8 SAE\u003c\/td\u003e\n\u003ctd\u003e1\/4 SAE\u003c\/td\u003e\n\u003ctd\u003e15.0 TR \/ 52.7 kW\u003c\/td\u003e\n\u003ctd\u003eERF22W-9-00Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch1\u003eModel Selection Guidance\u003c\/h1\u003e\n\u003cp\u003eSelect the required valve according to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRefrigerant type\u003c\/li\u003e\n\u003cli\u003eRequired nominal cooling capacity\u003c\/li\u003e\n\u003cli\u003eEvaporating and condensing temperatures\u003c\/li\u003e\n\u003cli\u003eLiquid-line pressure drop\u003c\/li\u003e\n\u003cli\u003eInternal or external equalization requirement\u003c\/li\u003e\n\u003cli\u003eInlet and outlet connection sizes\u003c\/li\u003e\n\u003cli\u003eEvaporator pressure drop\u003c\/li\u003e\n\u003cli\u003eRequired orifice size\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eExternal equalization is recommended where the evaporator or distributor creates a significant pressure drop. Final selection should be completed by a qualified refrigeration technician.\u003c\/p\u003e\n\u003ch1\u003eApplications\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eWalk-in cooler and freezer systems\u003c\/li\u003e\n\u003cli\u003eCommercial refrigeration equipment\u003c\/li\u003e\n\u003cli\u003eCold-storage condensing units\u003c\/li\u003e\n\u003cli\u003eDisplay cabinets\u003c\/li\u003e\n\u003cli\u003eRefrigerated warehouses\u003c\/li\u003e\n\u003cli\u003eFood-processing refrigeration systems\u003c\/li\u003e\n\u003cli\u003eDirect-expansion evaporators\u003c\/li\u003e\n\u003cli\u003eOther compatible R22 refrigeration systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eInstallation Notes\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm the refrigerant and valve capacity before installation.\u003c\/li\u003e\n\u003cli\u003eCheck the flow-direction arrow on the valve body.\u003c\/li\u003e\n\u003cli\u003eInstall the sensing bulb securely on a clean horizontal suction line.\u003c\/li\u003e\n\u003cli\u003ePosition the bulb according to accepted refrigeration practice.\u003c\/li\u003e\n\u003cli\u003eConnect the external equalizer downstream of the sensing-bulb position.\u003c\/li\u003e\n\u003cli\u003ePrevent excessive installation heat from reaching the power element.\u003c\/li\u003e\n\u003cli\u003eLeak-test the system after installation.\u003c\/li\u003e\n\u003cli\u003eInstallation and adjustment must be performed by a qualified refrigeration technician.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HONGSEN","offers":[{"title":"ERF22 \/ ERF22-Ø1.0","offer_id":44023565254715,"sku":null,"price":19.0,"currency_code":"USD","in_stock":true},{"title":"ERF22 \/ ERF22-Ø1.5","offer_id":44023565287483,"sku":null,"price":19.0,"currency_code":"USD","in_stock":true},{"title":"ERF22 \/ ERF22-Ø2.0","offer_id":44023565320251,"sku":null,"price":19.0,"currency_code":"USD","in_stock":true},{"title":"ERF22 \/ ERF22-Ø3.0","offer_id":44023565353019,"sku":null,"price":19.0,"currency_code":"USD","in_stock":true},{"title":"ERF22 \/ ERF22-Ø4.0","offer_id":44023565385787,"sku":null,"price":19.0,"currency_code":"USD","in_stock":true},{"title":"ERF22 \/ ERF22-Ø5.0","offer_id":44023565418555,"sku":null,"price":20.0,"currency_code":"USD","in_stock":true},{"title":"ERF22 \/ ERF22-Ø6.0","offer_id":44023565451323,"sku":null,"price":20.0,"currency_code":"USD","in_stock":true},{"title":"ERF22 \/ ERF22-Ø7.0","offer_id":44023565484091,"sku":null,"price":20.0,"currency_code":"USD","in_stock":true},{"title":"ERF22 \/ ERF22-Ø8.0","offer_id":44023565516859,"sku":null,"price":23.0,"currency_code":"USD","in_stock":true},{"title":"ERF22 \/ ERF22-Ø9.0","offer_id":44023565549627,"sku":null,"price":24.0,"currency_code":"USD","in_stock":true},{"title":"ERF22W \/ ERF22W-Ø3.0","offer_id":44023565910075,"sku":null,"price":20.0,"currency_code":"USD","in_stock":true},{"title":"ERF22W \/ ERF22W-Ø4.0","offer_id":44023565942843,"sku":null,"price":20.0,"currency_code":"USD","in_stock":true},{"title":"ERF22W \/ ERF22W-Ø5.0","offer_id":44023565975611,"sku":null,"price":20.0,"currency_code":"USD","in_stock":true},{"title":"ERF22W \/ ERF22W-Ø6.0","offer_id":44023566008379,"sku":null,"price":20.0,"currency_code":"USD","in_stock":true},{"title":"ERF22W \/ ERF22W-Ø7.0","offer_id":44023566041147,"sku":null,"price":23.0,"currency_code":"USD","in_stock":true},{"title":"ERF22W \/ ERF22W-Ø9.0","offer_id":44023566073915,"sku":null,"price":26.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/8920\/8123\/files\/2026-08-21_112806_633.png?v=1787283374"},{"product_id":"hongsen-frf22w-r22-odf-thermostatic-expansion-valves","title":"HONGSEN FRF22W R22 External Equalized ODF Thermostatic Expansion Valves","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003ch4\u003eProduct Overview\u003c\/h4\u003e\n\u003cp\u003eThe HONGSEN FRF22W Series consists of externally equalized thermostatic expansion valves designed to regulate the flow of liquid R22 refrigerant entering an evaporator while maintaining stable superheat at the evaporator outlet.\u003c\/p\u003e\n\u003cp\u003eThe external equalizer connection allows the valve to compensate for pressure drop across the evaporator and suction line, making this series suitable for medium- and large-capacity evaporators. ODF solder connections provide a permanent, compact connection for commercial and industrial refrigeration piping.\u003c\/p\u003e\n\u003cp\u003eAvailable models cover nominal capacities from 3 to 38 TR, with multiple inlet and outlet connection combinations for cold rooms, refrigeration equipment, ice-making systems, dehumidifiers and commercial refrigeration installations.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for R22 refrigeration systems\u003c\/li\u003e\n\u003cli\u003eExternal pressure equalization\u003c\/li\u003e\n\u003cli\u003e1\/4-inch external equalizer connection\u003c\/li\u003e\n\u003cli\u003eODF solder inlet and outlet connections\u003c\/li\u003e\n\u003cli\u003eNominal capacities from 3 to 38 TR\u003c\/li\u003e\n\u003cli\u003eNominal refrigeration capacities from 10 to 134 kW\u003c\/li\u003e\n\u003cli\u003eAdjustable superheat range of 2°C to 8°C\u003c\/li\u003e\n\u003cli\u003eSuitable for medium temperatures from -40°C to +10°C\u003c\/li\u003e\n\u003cli\u003eMultiple inlet and outlet connection combinations\u003c\/li\u003e\n\u003cli\u003eSuitable for commercial and industrial refrigeration systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHONGSEN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eFRF22W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eThermostatic Expansion Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEqualization\u003c\/td\u003e\n\u003ctd\u003eExternal Equalization\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Type\u003c\/td\u003e\n\u003ctd\u003eODF Solder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal Equalizer Connection\u003c\/td\u003e\n\u003ctd\u003e1\/4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplicable Medium Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C to +10°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdjustable Superheat Range\u003c\/td\u003e\n\u003ctd\u003e2°C to 8°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Working Pressure\u003c\/td\u003e\n\u003ctd\u003e2.0 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Test Pressure\u003c\/td\u003e\n\u003ctd\u003e3.0 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Capacity Range\u003c\/td\u003e\n\u003ctd\u003e3–38 TR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Refrigeration Capacity\u003c\/td\u003e\n\u003ctd\u003e10–134 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eZhejiang Hongsen Machinery Co., Ltd.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eManufacturer nominal capacities are stated at an evaporating temperature of +5°C, condensing temperature of +40°C and superheat of 2°C.\u003c\/p\u003e\n\u003ch4\u003e\n\u003ca href=\"https:\/\/www.zjhsjx.com\/en\/sys-pd\/36.html\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/a\u003eAvailable Models\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003cth\u003eInlet\u003c\/th\u003e\n\u003cth\u003eOutlet\u003c\/th\u003e\n\u003cth\u003eNominal TR\u003c\/th\u003e\n\u003cth\u003eCapacity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFRF22W-3-3-5\u003c\/td\u003e\n\u003ctd\u003e01.32.200\u003c\/td\u003e\n\u003ctd\u003e3\/8 in ODF\u003c\/td\u003e\n\u003ctd\u003e5\/8 in ODF\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e10 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFRF22W-3-4-5\u003c\/td\u003e\n\u003ctd\u003e01.32.199\u003c\/td\u003e\n\u003ctd\u003e1\/2 in ODF\u003c\/td\u003e\n\u003ctd\u003e5\/8 in ODF\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e10 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFRF22W-4-4-7\u003c\/td\u003e\n\u003ctd\u003e01.32.201\u003c\/td\u003e\n\u003ctd\u003e1\/2 in ODF\u003c\/td\u003e\n\u003ctd\u003e7\/8 in ODF\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e14 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFRF22W-6-4-5\u003c\/td\u003e\n\u003ctd\u003e01.32.202\u003c\/td\u003e\n\u003ctd\u003e1\/2 in ODF\u003c\/td\u003e\n\u003ctd\u003e5\/8 in ODF\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e20 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFRF22W-6-4-7\u003c\/td\u003e\n\u003ctd\u003e01.32.203\u003c\/td\u003e\n\u003ctd\u003e1\/2 in ODF\u003c\/td\u003e\n\u003ctd\u003e7\/8 in ODF\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e20 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFRF22W-7.5-5-7\u003c\/td\u003e\n\u003ctd\u003e01.32.204\u003c\/td\u003e\n\u003ctd\u003e5\/8 in ODF\u003c\/td\u003e\n\u003ctd\u003e7\/8 in ODF\u003c\/td\u003e\n\u003ctd\u003e7.5\u003c\/td\u003e\n\u003ctd\u003e27 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFRF22W-11-5-7\u003c\/td\u003e\n\u003ctd\u003e01.32.205\u003c\/td\u003e\n\u003ctd\u003e5\/8 in ODF\u003c\/td\u003e\n\u003ctd\u003e7\/8 in ODF\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003ctd\u003e38 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFRF22W-11-5-9\u003c\/td\u003e\n\u003ctd\u003e01.32.206\u003c\/td\u003e\n\u003ctd\u003e5\/8 in ODF\u003c\/td\u003e\n\u003ctd\u003e1-1\/8 in ODF\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003ctd\u003e38 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFRF22W-12-5-7\u003c\/td\u003e\n\u003ctd\u003e01.32.207\u003c\/td\u003e\n\u003ctd\u003e5\/8 in ODF\u003c\/td\u003e\n\u003ctd\u003e7\/8 in ODF\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003e43 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFRF22W-12-5-9\u003c\/td\u003e\n\u003ctd\u003e01.32.208\u003c\/td\u003e\n\u003ctd\u003e5\/8 in ODF\u003c\/td\u003e\n\u003ctd\u003e1-1\/8 in ODF\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003e43 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFRF22W-15-5-9\u003c\/td\u003e\n\u003ctd\u003e01.32.209\u003c\/td\u003e\n\u003ctd\u003e5\/8 in ODF\u003c\/td\u003e\n\u003ctd\u003e1-1\/8 in ODF\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e54 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFRF22W-15-7-9\u003c\/td\u003e\n\u003ctd\u003e01.32.210\u003c\/td\u003e\n\u003ctd\u003e7\/8 in ODF\u003c\/td\u003e\n\u003ctd\u003e1-1\/8 in ODF\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e54 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFRF22W-18-7-9\u003c\/td\u003e\n\u003ctd\u003e01.32.211\u003c\/td\u003e\n\u003ctd\u003e7\/8 in ODF\u003c\/td\u003e\n\u003ctd\u003e1-1\/8 in ODF\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e63 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFRF22W-18-7-11\u003c\/td\u003e\n\u003ctd\u003e01.32.212\u003c\/td\u003e\n\u003ctd\u003e7\/8 in ODF\u003c\/td\u003e\n\u003ctd\u003e1-3\/8 in ODF\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e63 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFRF22W-26-7-11\u003c\/td\u003e\n\u003ctd\u003e01.32.213\u003c\/td\u003e\n\u003ctd\u003e7\/8 in ODF\u003c\/td\u003e\n\u003ctd\u003e1-3\/8 in ODF\u003c\/td\u003e\n\u003ctd\u003e26\u003c\/td\u003e\n\u003ctd\u003e92 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFRF22W-26-9-11\u003c\/td\u003e\n\u003ctd\u003e01.32.214\u003c\/td\u003e\n\u003ctd\u003e1-1\/8 in ODF\u003c\/td\u003e\n\u003ctd\u003e1-3\/8 in ODF\u003c\/td\u003e\n\u003ctd\u003e26\u003c\/td\u003e\n\u003ctd\u003e92 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFRF22W-30-7-11\u003c\/td\u003e\n\u003ctd\u003e01.32.215\u003c\/td\u003e\n\u003ctd\u003e7\/8 in ODF\u003c\/td\u003e\n\u003ctd\u003e1-3\/8 in ODF\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e104 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFRF22W-30-9-11\u003c\/td\u003e\n\u003ctd\u003e01.32.216\u003c\/td\u003e\n\u003ctd\u003e1-1\/8 in ODF\u003c\/td\u003e\n\u003ctd\u003e1-3\/8 in ODF\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e104 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFRF22W-38-9-11\u003c\/td\u003e\n\u003ctd\u003e01.32.217\u003c\/td\u003e\n\u003ctd\u003e1-1\/8 in ODF\u003c\/td\u003e\n\u003ctd\u003e1-3\/8 in ODF\u003c\/td\u003e\n\u003ctd\u003e38\u003c\/td\u003e\n\u003ctd\u003e134 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch4\u003eInstallation Notice\u003c\/h4\u003e\n\u003cp\u003eProtect the valve body with a wet cloth during brazing and direct the torch flame away from the valve body. Use an appropriate low-temperature silver brazing alloy. Installation, adjustment and maintenance should be performed by qualified refrigeration technicians.\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial cold rooms\u003c\/li\u003e\n\u003cli\u003eWalk-in coolers and freezers\u003c\/li\u003e\n\u003cli\u003eRefrigerated warehouses\u003c\/li\u003e\n\u003cli\u003eIce-making equipment\u003c\/li\u003e\n\u003cli\u003eDehumidification equipment\u003c\/li\u003e\n\u003cli\u003eCommercial refrigeration systems\u003c\/li\u003e\n\u003cli\u003eMedium- and large-capacity evaporators\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSelection Information\u003c\/h4\u003e\n\u003cp\u003ePlease provide the following information before ordering:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRefrigerant\u003c\/li\u003e\n\u003cli\u003eRequired refrigeration capacity\u003c\/li\u003e\n\u003cli\u003eEvaporating temperature\u003c\/li\u003e\n\u003cli\u003eCondensing temperature\u003c\/li\u003e\n\u003cli\u003eInlet and outlet connection sizes\u003c\/li\u003e\n\u003cli\u003eEvaporator pressure drop\u003c\/li\u003e\n\u003cli\u003eRequired model and quantity\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HONGSEN","offers":[{"title":"FRF22W-3-3-5","offer_id":44023906959419,"sku":null,"price":19.0,"currency_code":"USD","in_stock":true},{"title":"FRF22W-3-4-5","offer_id":44023906992187,"sku":null,"price":19.0,"currency_code":"USD","in_stock":true},{"title":"FRF22W-4-4-7","offer_id":44023907024955,"sku":null,"price":19.0,"currency_code":"USD","in_stock":true},{"title":"FRF22W-6-4-5","offer_id":44023907057723,"sku":null,"price":20.0,"currency_code":"USD","in_stock":true},{"title":"FRF22W-6-4-7","offer_id":44023907090491,"sku":null,"price":20.0,"currency_code":"USD","in_stock":true},{"title":"FRF22W-7.5-5-7","offer_id":44023907123259,"sku":null,"price":21.0,"currency_code":"USD","in_stock":true},{"title":"FRF22W-11-5-7","offer_id":44023907156027,"sku":null,"price":23.0,"currency_code":"USD","in_stock":true},{"title":"FRF22W-11-5-9","offer_id":44023907188795,"sku":null,"price":23.0,"currency_code":"USD","in_stock":true},{"title":"FRF22W-12-5-7","offer_id":44023907221563,"sku":null,"price":24.0,"currency_code":"USD","in_stock":true},{"title":"FRF22W-12-5-9","offer_id":44023907254331,"sku":null,"price":24.0,"currency_code":"USD","in_stock":true},{"title":"FRF22W-15-5-9","offer_id":44023907287099,"sku":null,"price":26.0,"currency_code":"USD","in_stock":true},{"title":"FRF22W-15-7-9","offer_id":44023907319867,"sku":null,"price":26.0,"currency_code":"USD","in_stock":true},{"title":"FRF22W-18-7-9","offer_id":44023907352635,"sku":null,"price":35.0,"currency_code":"USD","in_stock":true},{"title":"FRF22W-18-7-11","offer_id":44023907385403,"sku":null,"price":35.0,"currency_code":"USD","in_stock":true},{"title":"FRF22W-26-7-11","offer_id":44023907418171,"sku":null,"price":43.0,"currency_code":"USD","in_stock":true},{"title":"FRF22W-26-9-11","offer_id":44023907450939,"sku":null,"price":43.0,"currency_code":"USD","in_stock":true},{"title":"FRF22W-30-7-11","offer_id":44023907483707,"sku":null,"price":51.0,"currency_code":"USD","in_stock":true},{"title":"FRF22W-30-9-11","offer_id":44023907516475,"sku":null,"price":51.0,"currency_code":"USD","in_stock":true},{"title":"FRF22W-38-9-11","offer_id":44023907549243,"sku":null,"price":62.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/8920\/8123\/files\/2026-08-21_134756_658.png?v=1787291721"},{"product_id":"hongsen-rf22-r22-extended-flare-expansion-valves","title":"HONGSEN RF22 R22 Internal Equalized Extended Flare Thermostatic Expansion Valves","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003ch4\u003eProduct Overview\u003c\/h4\u003e\n\u003cp\u003eThe HONGSEN RF22 Series consists of internally equalized thermostatic expansion valves designed for R22 refrigeration systems. These extended-type models use SAE flare inlet and outlet connections, providing a serviceable threaded installation for cold rooms and commercial refrigeration equipment.\u003c\/p\u003e\n\u003cp\u003eThe valve regulates liquid refrigerant flow entering the evaporator according to the superheat detected by the sensing bulb. This helps maintain stable evaporator operation and reduces the risk of excessive liquid refrigerant returning to the compressor.\u003c\/p\u003e\n\u003cp\u003eThe available models cover multiple orifice sizes from Ø1.0 to Ø5.0. Model selection must be based on refrigeration capacity, operating temperatures, refrigerant pressure drop and connection size—not on orifice size alone.\u003c\/p\u003e\n\u003cp\u003eHONGSEN states that its thermostatic expansion valves are intended for evaporator refrigerant-flow control in cold storage, ice-making, dehumidification, refrigeration and air-conditioning applications. \u003ca href=\"https:\/\/www.zjhsjx.com\/en\/sys-pd\/35.html\"\u003e\u003cspan\u003eHONGSEN official expansion-valve information\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for R22 refrigeration systems\u003c\/li\u003e\n\u003cli\u003eInternal pressure equalization\u003c\/li\u003e\n\u003cli\u003eExtended-type valve construction\u003c\/li\u003e\n\u003cli\u003eSAE flare inlet and outlet connections\u003c\/li\u003e\n\u003cli\u003eMultiple orifice sizes from Ø1.0 to Ø5.0\u003c\/li\u003e\n\u003cli\u003eServiceable threaded installation\u003c\/li\u003e\n\u003cli\u003eSuitable for small- and medium-capacity refrigeration systems\u003c\/li\u003e\n\u003cli\u003eSuperheat-controlled refrigerant flow\u003c\/li\u003e\n\u003cli\u003eSuitable for cold rooms and commercial refrigeration equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHONGSEN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eRF22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eThermostatic Expansion Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEqualization\u003c\/td\u003e\n\u003ctd\u003eInternal Equalization\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Type\u003c\/td\u003e\n\u003ctd\u003eSAE Flare\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eExtended Type\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailable Orifice Sizes\u003c\/td\u003e\n\u003ctd\u003eØ1.0, Ø1.5, Ø2.0, Ø2.5, Ø3.0, Ø4.0, Ø5.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eZhejiang Hongsen Machinery Co., Ltd.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch4\u003eAvailable Models\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003cth\u003eInlet × Outlet\u003c\/th\u003e\n\u003cth\u003eConfiguration\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRF22-Ø1.0\u003c\/td\u003e\n\u003ctd\u003e01.32.378\u003c\/td\u003e\n\u003ctd\u003e3\/8 × 1\/2 in SAE\u003c\/td\u003e\n\u003ctd\u003eExtended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRF22-Ø1.5\u003c\/td\u003e\n\u003ctd\u003e01.32.379\u003c\/td\u003e\n\u003ctd\u003e3\/8 × 1\/2 in SAE\u003c\/td\u003e\n\u003ctd\u003eExtended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRF22-Ø2.0\u003c\/td\u003e\n\u003ctd\u003e01.32.380\u003c\/td\u003e\n\u003ctd\u003e3\/8 × 1\/2 in SAE\u003c\/td\u003e\n\u003ctd\u003eExtended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRF22-Ø2.5\u003c\/td\u003e\n\u003ctd\u003e01.32.381\u003c\/td\u003e\n\u003ctd\u003e3\/8 × 1\/2 in SAE\u003c\/td\u003e\n\u003ctd\u003eExtended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRF22-Ø3.0\u003c\/td\u003e\n\u003ctd\u003e01.32.382\u003c\/td\u003e\n\u003ctd\u003e3\/8 × 1\/2 in SAE\u003c\/td\u003e\n\u003ctd\u003eExtended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRF22-Ø4.0\u003c\/td\u003e\n\u003ctd\u003e01.32.383\u003c\/td\u003e\n\u003ctd\u003e3\/8 × 1\/2 in SAE\u003c\/td\u003e\n\u003ctd\u003eExtended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRF22-Ø5.0\u003c\/td\u003e\n\u003ctd\u003e01.32.384\u003c\/td\u003e\n\u003ctd\u003e3\/8 × 5\/8 in SAE\u003c\/td\u003e\n\u003ctd\u003eExtended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCold room refrigeration systems\u003c\/li\u003e\n\u003cli\u003eCommercial display refrigeration\u003c\/li\u003e\n\u003cli\u003eRefrigerated cabinets\u003c\/li\u003e\n\u003cli\u003eIce-making equipment\u003c\/li\u003e\n\u003cli\u003eDehumidification equipment\u003c\/li\u003e\n\u003cli\u003eSmall- and medium-capacity evaporators\u003c\/li\u003e\n\u003cli\u003eRefrigeration maintenance and replacement projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eModel Selection Notice\u003c\/h4\u003e\n\u003cp\u003eBefore ordering, confirm:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRefrigerant is R22\u003c\/li\u003e\n\u003cli\u003eRequired refrigeration capacity\u003c\/li\u003e\n\u003cli\u003eEvaporating and condensing temperatures\u003c\/li\u003e\n\u003cli\u003eInlet and outlet flare sizes\u003c\/li\u003e\n\u003cli\u003eAvailable installation space\u003c\/li\u003e\n\u003cli\u003eRequired orifice size\u003c\/li\u003e\n\u003cli\u003eExisting valve model or nameplate information\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HONGSEN","offers":[{"title":"RF22-Ø1.0","offer_id":44023913709627,"sku":null,"price":14.0,"currency_code":"USD","in_stock":true},{"title":"RF22-Ø1.5","offer_id":44023913742395,"sku":null,"price":14.0,"currency_code":"USD","in_stock":true},{"title":"RF22-Ø2.0","offer_id":44023913775163,"sku":null,"price":14.0,"currency_code":"USD","in_stock":true},{"title":"RF22-Ø2.5","offer_id":44023913807931,"sku":null,"price":14.0,"currency_code":"USD","in_stock":true},{"title":"RF22-Ø3.0","offer_id":44023913840699,"sku":null,"price":14.0,"currency_code":"USD","in_stock":true},{"title":"RF22-Ø4.0","offer_id":44023913873467,"sku":null,"price":14.0,"currency_code":"USD","in_stock":true},{"title":"RF22-Ø5.0","offer_id":44023913906235,"sku":null,"price":14.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/8920\/8123\/files\/2026-08-21_141141_659.png?v=1787292721"},{"product_id":"hongsen-th-thw-thermostatic-expansion-valve-bodies","title":"HONGSEN TH and THW Thermostatic Expansion Valve Bodies Without Orifice","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003ch4\u003eProduct Overview\u003c\/h4\u003e\n\u003cp\u003eHONGSEN TH and THW Series thermostatic expansion valves are designed to regulate the flow of liquid refrigerant into dry-expansion evaporators according to the refrigerant superheat.\u003c\/p\u003e\n\u003cp\u003eThe series features a replaceable orifice design, allowing one valve body to be matched with different orifice sizes according to the refrigerant, cooling capacity and operating conditions.\u003c\/p\u003e\n\u003cp\u003eTH models use internal pressure equalization, while THW models use external pressure equalization. Valve bodies are available for R22, R134a and R404A refrigeration systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e These variants are supplied as valve bodies only. The No. 1 to No. 6 replaceable orifice assembly must be selected and ordered separately.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eThermostatic refrigerant flow control\u003c\/li\u003e\n\u003cli\u003eDesigned for dry-expansion evaporators\u003c\/li\u003e\n\u003cli\u003eReplaceable orifice construction\u003c\/li\u003e\n\u003cli\u003eInternal or external equalization options\u003c\/li\u003e\n\u003cli\u003eAdjustable superheat setting\u003c\/li\u003e\n\u003cli\u003eStandard 1.5 m capillary tube\u003c\/li\u003e\n\u003cli\u003eSAE threaded refrigerant connections\u003c\/li\u003e\n\u003cli\u003eModels available for R22, R134a and R404A\u003c\/li\u003e\n\u003cli\u003eDifferent capacities available by changing the orifice\u003c\/li\u003e\n\u003cli\u003eSpecial capillary lengths available on request\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eThermostatic Expansion Valve Body\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerants\u003c\/td\u003e\n\u003ctd\u003eR22, R134a, R404A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Connection\u003c\/td\u003e\n\u003ctd\u003e3\/8 in SAE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Connection\u003c\/td\u003e\n\u003ctd\u003e1\/2 in SAE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal Equalizer Connection\u003c\/td\u003e\n\u003ctd\u003e1\/4 in SAE on THW models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuperheat Adjustment Range\u003c\/td\u003e\n\u003ctd\u003e2–8 K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFactory Static Superheat Setting\u003c\/td\u003e\n\u003ctd\u003e3.5 K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Working Pressure\u003c\/td\u003e\n\u003ctd\u003e2.0 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Test Pressure\u003c\/td\u003e\n\u003ctd\u003e3.0 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard Capillary Length\u003c\/td\u003e\n\u003ctd\u003e1.5 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrifice\u003c\/td\u003e\n\u003ctd\u003eReplaceable; sold separately\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailable Orifice Sizes\u003c\/td\u003e\n\u003ctd\u003eNo. 1 to No. 6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eRefrigerant Temperature Range\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eRefrigerant\u003c\/th\u003e\n\u003cth\u003eApplicable Refrigerant Temperature\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eR22\u003c\/td\u003e\n\u003ctd\u003e−40°C to +10°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eR134a\u003c\/td\u003e\n\u003ctd\u003e−30°C to +10°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eR404A\u003c\/td\u003e\n\u003ctd\u003e−40°C to +10°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eAvailable Valve Body Variants\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003cth\u003eStock No.\u003c\/th\u003e\n\u003cth\u003eRefrigerant\u003c\/th\u003e\n\u003cth\u003eEqualization\u003c\/th\u003e\n\u003cth\u003eConnections\u003c\/th\u003e\n\u003cth\u003eNominal Capacity Range\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTH22-00\u003c\/td\u003e\n\u003ctd\u003e01.32.237\u003c\/td\u003e\n\u003ctd\u003eR22\u003c\/td\u003e\n\u003ctd\u003eInternal\u003c\/td\u003e\n\u003ctd\u003e3\/8 in × 1\/2 in SAE\u003c\/td\u003e\n\u003ctd\u003e0.7–4.5 TR \/ 2.5–15.5 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTH22W-00\u003c\/td\u003e\n\u003ctd\u003e01.32.252\u003c\/td\u003e\n\u003ctd\u003eR22\u003c\/td\u003e\n\u003ctd\u003eExternal\u003c\/td\u003e\n\u003ctd\u003e3\/8 in × 1\/2 in × 1\/4 in SAE\u003c\/td\u003e\n\u003ctd\u003e0.7–4.5 TR \/ 2.5–15.5 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTH134-00\u003c\/td\u003e\n\u003ctd\u003e01.32.254\u003c\/td\u003e\n\u003ctd\u003eR134a\u003c\/td\u003e\n\u003ctd\u003eInternal\u003c\/td\u003e\n\u003ctd\u003e3\/8 in × 1\/2 in SAE\u003c\/td\u003e\n\u003ctd\u003e0.5–3.0 TR \/ 1.8–10.5 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTH134W-00\u003c\/td\u003e\n\u003ctd\u003e01.32.253\u003c\/td\u003e\n\u003ctd\u003eR134a\u003c\/td\u003e\n\u003ctd\u003eExternal\u003c\/td\u003e\n\u003ctd\u003e3\/8 in × 1\/2 in × 1\/4 in SAE\u003c\/td\u003e\n\u003ctd\u003e0.5–3.0 TR \/ 1.8–10.5 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTH404-00\u003c\/td\u003e\n\u003ctd\u003e01.32.255\u003c\/td\u003e\n\u003ctd\u003eR404A\u003c\/td\u003e\n\u003ctd\u003eInternal\u003c\/td\u003e\n\u003ctd\u003e3\/8 in × 1\/2 in SAE\u003c\/td\u003e\n\u003ctd\u003e0.45–2.6 TR \/ 1.6–9.1 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTH404W-00\u003c\/td\u003e\n\u003ctd\u003e01.32.256\u003c\/td\u003e\n\u003ctd\u003eR404A\u003c\/td\u003e\n\u003ctd\u003eExternal\u003c\/td\u003e\n\u003ctd\u003e3\/8 in × 1\/2 in × 1\/4 in SAE\u003c\/td\u003e\n\u003ctd\u003e0.45–2.6 TR \/ 1.6–9.1 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCold rooms and freezer rooms\u003c\/li\u003e\n\u003cli\u003eRefrigerated display equipment\u003c\/li\u003e\n\u003cli\u003eCommercial refrigeration systems\u003c\/li\u003e\n\u003cli\u003eDry-expansion evaporators\u003c\/li\u003e\n\u003cli\u003eFood storage and processing refrigeration\u003c\/li\u003e\n\u003cli\u003eRefrigeration equipment requiring adjustable superheat control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSelection Information\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, please confirm:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRefrigerant\u003c\/li\u003e\n\u003cli\u003eRequired cooling capacity\u003c\/li\u003e\n\u003cli\u003eEvaporating and condensing temperatures\u003c\/li\u003e\n\u003cli\u003eInternal or external equalization\u003c\/li\u003e\n\u003cli\u003eRequired orifice number\u003c\/li\u003e\n\u003cli\u003eConnection sizes\u003c\/li\u003e\n\u003cli\u003eRequired capillary length\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNominal capacities are based on the manufacturer’s published rating conditions: 5°C evaporating temperature, 35°C condensing temperature, 3.5 K superheat and 4 K liquid subcooling. Actual capacity varies with system conditions.\u003c\/p\u003e","brand":"HONGSEN","offers":[{"title":"TH22-00","offer_id":44024151867451,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true},{"title":"TH22W-00","offer_id":44024151900219,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true},{"title":"TH134-00","offer_id":44024151932987,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true},{"title":"TH134W-00","offer_id":44024151965755,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true},{"title":"TH404-00","offer_id":44024151998523,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true},{"title":"TH404W-00","offer_id":44024152031291,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/8920\/8123\/files\/2026-08-21_150602_250.png?v=1787295983"},{"product_id":"hongsen-th-replaceable-expansion-valve-orifices","title":"HONGSEN TH Series Replaceable Orifice Assemblies No. 1 to No. 6","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003ch4\u003eProduct Overview\u003c\/h4\u003e\n\u003cp\u003eHONGSEN TH Series replaceable orifice assemblies are designed for use with compatible HONGSEN TH and THW thermostatic expansion valve bodies.\u003c\/p\u003e\n\u003cp\u003eSix orifice sizes are available. Each size provides different nominal refrigeration capacities depending on whether the valve is used with R22, R134a or R404A.\u003c\/p\u003e\n\u003cp\u003eThe replaceable design allows the valve capacity to be adapted without replacing the complete thermostatic expansion valve body.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eReplaceable valve orifice assembly\u003c\/li\u003e\n\u003cli\u003eAvailable in No. 1 to No. 6 sizes\u003c\/li\u003e\n\u003cli\u003eSuitable for HONGSEN TH and THW valve bodies\u003c\/li\u003e\n\u003cli\u003eCapacity selection for R22, R134a and R404A\u003c\/li\u003e\n\u003cli\u003eIntegrated filter component\u003c\/li\u003e\n\u003cli\u003eSimplifies maintenance and capacity adjustment\u003c\/li\u003e\n\u003cli\u003eOrifice selected according to refrigerant and operating capacity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAvailable Variants\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eOrifice\u003c\/th\u003e\n\u003cth\u003eStock No.\u003c\/th\u003e\n\u003cth\u003eModel Code\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo. 1\u003c\/td\u003e\n\u003ctd\u003e01.32.239\u003c\/td\u003e\n\u003ctd\u003eTH22-09-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo. 2\u003c\/td\u003e\n\u003ctd\u003e01.32.240\u003c\/td\u003e\n\u003ctd\u003eTH22-09-02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo. 3\u003c\/td\u003e\n\u003ctd\u003e01.32.241\u003c\/td\u003e\n\u003ctd\u003eTH22-09-03\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo. 4\u003c\/td\u003e\n\u003ctd\u003e01.32.242\u003c\/td\u003e\n\u003ctd\u003eTH22-09-04\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo. 5\u003c\/td\u003e\n\u003ctd\u003e01.32.243\u003c\/td\u003e\n\u003ctd\u003eTH22-09-05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo. 6\u003c\/td\u003e\n\u003ctd\u003e01.32.244\u003c\/td\u003e\n\u003ctd\u003eTH22-09-06\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eNominal Refrigeration Capacity\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eOrifice\u003c\/th\u003e\n\u003cth\u003eR22 TR\u003c\/th\u003e\n\u003cth\u003eR22 kW\u003c\/th\u003e\n\u003cth\u003eR134a TR\u003c\/th\u003e\n\u003cth\u003eR134a kW\u003c\/th\u003e\n\u003cth\u003eR404A TR\u003c\/th\u003e\n\u003cth\u003eR404A kW\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo. 1\u003c\/td\u003e\n\u003ctd\u003e0.7\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003ctd\u003e1.8\u003c\/td\u003e\n\u003ctd\u003e0.45\u003c\/td\u003e\n\u003ctd\u003e1.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo. 2\u003c\/td\u003e\n\u003ctd\u003e1.0\u003c\/td\u003e\n\u003ctd\u003e3.5\u003c\/td\u003e\n\u003ctd\u003e0.8\u003c\/td\u003e\n\u003ctd\u003e2.6\u003c\/td\u003e\n\u003ctd\u003e0.6\u003c\/td\u003e\n\u003ctd\u003e2.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo. 3\u003c\/td\u003e\n\u003ctd\u003e1.5\u003c\/td\u003e\n\u003ctd\u003e5.2\u003c\/td\u003e\n\u003ctd\u003e1.3\u003c\/td\u003e\n\u003ctd\u003e4.6\u003c\/td\u003e\n\u003ctd\u003e1.2\u003c\/td\u003e\n\u003ctd\u003e4.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo. 4\u003c\/td\u003e\n\u003ctd\u003e2.3\u003c\/td\u003e\n\u003ctd\u003e8.0\u003c\/td\u003e\n\u003ctd\u003e1.9\u003c\/td\u003e\n\u003ctd\u003e6.7\u003c\/td\u003e\n\u003ctd\u003e1.7\u003c\/td\u003e\n\u003ctd\u003e6.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo. 5\u003c\/td\u003e\n\u003ctd\u003e3.0\u003c\/td\u003e\n\u003ctd\u003e10.5\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003ctd\u003e8.6\u003c\/td\u003e\n\u003ctd\u003e2.2\u003c\/td\u003e\n\u003ctd\u003e7.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo. 6\u003c\/td\u003e\n\u003ctd\u003e4.5\u003c\/td\u003e\n\u003ctd\u003e15.5\u003c\/td\u003e\n\u003ctd\u003e3.0\u003c\/td\u003e\n\u003ctd\u003e10.5\u003c\/td\u003e\n\u003ctd\u003e2.6\u003c\/td\u003e\n\u003ctd\u003e9.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eDesigned for the following HONGSEN valve bodies:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTH22 and TH22W\u003c\/li\u003e\n\u003cli\u003eTH134 and TH134W\u003c\/li\u003e\n\u003cli\u003eTH404 and TH404W\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe model codes use the \u003ccode dir=\"ltr\"\u003eTH22-09\u003c\/code\u003e prefix, but the numbered orifices are selected across the TH family according to refrigerant and required capacity.\u003c\/p\u003e\n\u003ch3\u003eImportant Selection Notice\u003c\/h3\u003e\n\u003cp\u003eNominal capacities are reference values under the manufacturer’s stated rating conditions. The final orifice must be selected according to refrigerant, evaporating temperature, condensing temperature, superheat, subcooling and required system capacity.\u003c\/p\u003e","brand":"HONGSEN","offers":[{"title":"No. 1","offer_id":44024254332987,"sku":null,"price":6.0,"currency_code":"USD","in_stock":true},{"title":"No. 2","offer_id":44024254365755,"sku":null,"price":6.0,"currency_code":"USD","in_stock":true},{"title":"No. 3","offer_id":44024254398523,"sku":null,"price":6.0,"currency_code":"USD","in_stock":true},{"title":"No. 4","offer_id":44024254431291,"sku":null,"price":6.0,"currency_code":"USD","in_stock":true},{"title":"No. 5","offer_id":44024254464059,"sku":null,"price":6.0,"currency_code":"USD","in_stock":true},{"title":"No. 6","offer_id":44024254496827,"sku":null,"price":6.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/8920\/8123\/files\/2026-08-21_144959_082.png?v=1787297080"},{"product_id":"hongsen-evr-refrigeration-solenoid-valve-bodies","title":"HONGSEN EVR Refrigeration Solenoid Valve Bodies Without Coil","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eHONGSEN EVR Series solenoid valves are one-way shut-off valves designed for liquid, suction and hot-gas lines in commercial refrigeration, cold-storage and air-conditioning systems.\u003c\/p\u003e\n\u003cp\u003eEVR3 models use direct operation and can open without a pressure differential. Larger EVR models use pressure-assisted or servo operation and require a minimum pressure difference between the inlet and outlet.\u003c\/p\u003e\n\u003cp\u003eThe series is available with SAE flare or ODF solder connections. Valve bodies and coils are supplied separately, allowing the operating voltage to be selected according to the local power supply.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e All variants on this product page are valve bodies only. The solenoid coil must be ordered separately.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for unidirectional refrigerant flow\u003c\/li\u003e\n\u003cli\u003eSuitable for liquid, suction and hot-gas lines\u003c\/li\u003e\n\u003cli\u003eSAE flare and ODF solder connection options\u003c\/li\u003e\n\u003cli\u003eDirect-operated and servo-operated models\u003c\/li\u003e\n\u003cli\u003eReliable valve-seat and seal construction\u003c\/li\u003e\n\u003cli\u003eAvailable for HCFC and HFC refrigerants\u003c\/li\u003e\n\u003cli\u003eInterchangeable coils with multiple voltage options\u003c\/li\u003e\n\u003cli\u003eValve body and coil can be supplied separately\u003c\/li\u003e\n\u003cli\u003eSuitable for cold rooms, refrigeration systems and air-conditioning equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eRefrigeration Solenoid Valve Body\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow Direction\u003c\/td\u003e\n\u003ctd\u003eOne way\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerants\u003c\/td\u003e\n\u003ctd\u003eHCFC or HFC, as specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eLiquid, suction and hot-gas lines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Temperature\u003c\/td\u003e\n\u003ctd\u003e−30°C to +105°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e−40°C to +65°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Working Pressure\u003c\/td\u003e\n\u003ctd\u003e45 bar \/ 4.5 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Operating Pressure Differential, Liquid\u003c\/td\u003e\n\u003ctd\u003e31 bar \/ 3.1 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil Connection\u003c\/td\u003e\n\u003ctd\u003eStandard three-wire plug connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil\u003c\/td\u003e\n\u003ctd\u003eSold separately\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eAvailable SAE Flare Variants\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003cth\u003eStock No.\u003c\/th\u003e\n\u003cth\u003eProduct Code\u003c\/th\u003e\n\u003cth\u003eConnection\u003c\/th\u003e\n\u003cth\u003eCoil\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eEVR3-2\u003c\/td\u003e\n\u003ctd\u003e01.34.190\u003c\/td\u003e\n\u003ctd\u003e8150-00A\u003c\/td\u003e\n\u003ctd\u003e1\/4 in SAE\u003c\/td\u003e\n\u003ctd\u003eNot included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEVR3-3\u003c\/td\u003e\n\u003ctd\u003e01.34.191\u003c\/td\u003e\n\u003ctd\u003e8152-00A\u003c\/td\u003e\n\u003ctd\u003e3\/8 in SAE\u003c\/td\u003e\n\u003ctd\u003eNot included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEVR6-3\u003c\/td\u003e\n\u003ctd\u003e01.34.192\u003c\/td\u003e\n\u003ctd\u003e8160-00A\u003c\/td\u003e\n\u003ctd\u003e3\/8 in SAE\u003c\/td\u003e\n\u003ctd\u003eNot included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEVR6-4\u003c\/td\u003e\n\u003ctd\u003e01.34.193\u003c\/td\u003e\n\u003ctd\u003e8162-00A\u003c\/td\u003e\n\u003ctd\u003e1\/2 in SAE\u003c\/td\u003e\n\u003ctd\u003eNot included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEVR10-4\u003c\/td\u003e\n\u003ctd\u003e01.34.194\u003c\/td\u003e\n\u003ctd\u003e8170-00A\u003c\/td\u003e\n\u003ctd\u003e1\/2 in SAE\u003c\/td\u003e\n\u003ctd\u003eNot included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEVR10-5\u003c\/td\u003e\n\u003ctd\u003e01.34.195\u003c\/td\u003e\n\u003ctd\u003e8172-00A\u003c\/td\u003e\n\u003ctd\u003e5\/8 in SAE\u003c\/td\u003e\n\u003ctd\u003eNot included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEVR15-5\u003c\/td\u003e\n\u003ctd\u003e01.34.196\u003c\/td\u003e\n\u003ctd\u003e8194-00A\u003c\/td\u003e\n\u003ctd\u003e5\/8 in SAE\u003c\/td\u003e\n\u003ctd\u003eNot included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEVR15-6\u003c\/td\u003e\n\u003ctd\u003e01.34.197\u003c\/td\u003e\n\u003ctd\u003e8196-00A\u003c\/td\u003e\n\u003ctd\u003e3\/4 in SAE\u003c\/td\u003e\n\u003ctd\u003eNot included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eAvailable ODF Solder Variants\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003cth\u003eStock No.\u003c\/th\u003e\n\u003cth\u003eProduct Code\u003c\/th\u003e\n\u003cth\u003eConnection\u003c\/th\u003e\n\u003cth\u003eCoil\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eEVR3-2T\u003c\/td\u003e\n\u003ctd\u003e01.34.036\u003c\/td\u003e\n\u003ctd\u003e8151-00\u003c\/td\u003e\n\u003ctd\u003e1\/4 in ODF\u003c\/td\u003e\n\u003ctd\u003eNot included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEVR3-3T\u003c\/td\u003e\n\u003ctd\u003e01.34.086\u003c\/td\u003e\n\u003ctd\u003e8153-00\u003c\/td\u003e\n\u003ctd\u003e3\/8 in ODF\u003c\/td\u003e\n\u003ctd\u003eNot included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEVR6-3T\u003c\/td\u003e\n\u003ctd\u003e01.34.037\u003c\/td\u003e\n\u003ctd\u003e8161-00\u003c\/td\u003e\n\u003ctd\u003e3\/8 in ODF\u003c\/td\u003e\n\u003ctd\u003eNot included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEVR6-4T\u003c\/td\u003e\n\u003ctd\u003e01.34.046\u003c\/td\u003e\n\u003ctd\u003e8163-00\u003c\/td\u003e\n\u003ctd\u003e1\/2 in ODF\u003c\/td\u003e\n\u003ctd\u003eNot included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEVR10-4T\u003c\/td\u003e\n\u003ctd\u003e01.34.044\u003c\/td\u003e\n\u003ctd\u003e8171-00\u003c\/td\u003e\n\u003ctd\u003e1\/2 in ODF\u003c\/td\u003e\n\u003ctd\u003eNot included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEVR10-5T\u003c\/td\u003e\n\u003ctd\u003e01.34.092\u003c\/td\u003e\n\u003ctd\u003e8173-00\u003c\/td\u003e\n\u003ctd\u003e5\/8 in ODF\u003c\/td\u003e\n\u003ctd\u003eNot included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEVR15-5T\u003c\/td\u003e\n\u003ctd\u003e01.34.295\u003c\/td\u003e\n\u003ctd\u003e8195-00\u003c\/td\u003e\n\u003ctd\u003e5\/8 in ODF\u003c\/td\u003e\n\u003ctd\u003eNot included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEVR15-6T\u003c\/td\u003e\n\u003ctd\u003e01.34.296\u003c\/td\u003e\n\u003ctd\u003e8197-00\u003c\/td\u003e\n\u003ctd\u003e3\/4 in ODF\u003c\/td\u003e\n\u003ctd\u003eNot included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEVR20-7T\u003c\/td\u003e\n\u003ctd\u003e01.34.043\u003c\/td\u003e\n\u003ctd\u003e8185-00\u003c\/td\u003e\n\u003ctd\u003e7\/8 in ODF\u003c\/td\u003e\n\u003ctd\u003eNot included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEVR25-9T\u003c\/td\u003e\n\u003ctd\u003e01.34.326\u003c\/td\u003e\n\u003ctd\u003e8188-00B\u003c\/td\u003e\n\u003ctd\u003e1-1\/8 in ODF\u003c\/td\u003e\n\u003ctd\u003eNot included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eNominal Refrigeration Capacity\u003c\/h2\u003e\n\u003cp\u003eValues are shown in kW in the order: \u003cstrong\u003eR22\/R407C · R134a · R404A\/R507\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eValve Family\u003c\/th\u003e\n\u003cth\u003eKv m³\/h\u003c\/th\u003e\n\u003cth\u003eLiquid Line\u003c\/th\u003e\n\u003cth\u003eSuction Line\u003c\/th\u003e\n\u003cth\u003eHot-Gas Line\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eEVR3\u003c\/td\u003e\n\u003ctd\u003e0.16–0.27\u003c\/td\u003e\n\u003ctd\u003e5.40 · 5.00 · 3.80\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e2.00 · 2.00 · 2.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEVR6\u003c\/td\u003e\n\u003ctd\u003e0.80\u003c\/td\u003e\n\u003ctd\u003e16.10 · 14.80 · 11.20\u003c\/td\u003e\n\u003ctd\u003e1.80 · 1.30 · 1.60\u003c\/td\u003e\n\u003ctd\u003e7.40 · 5.90 · 6.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEVR10\u003c\/td\u003e\n\u003ctd\u003e1.90\u003c\/td\u003e\n\u003ctd\u003e38.20 · 35.30 · 26.70\u003c\/td\u003e\n\u003ctd\u003e4.30 · 3.10 · 3.90\u003c\/td\u003e\n\u003ctd\u003e17.50 · 13.90 · 14.30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEVR15\u003c\/td\u003e\n\u003ctd\u003e2.60\u003c\/td\u003e\n\u003ctd\u003e52.30 · 48.30 · 36.50\u003c\/td\u003e\n\u003ctd\u003e5.90 · 4.20 · 5.30\u003c\/td\u003e\n\u003ctd\u003e24.00 · 19.00 · 19.60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEVR20\u003c\/td\u003e\n\u003ctd\u003e5.00\u003c\/td\u003e\n\u003ctd\u003e101.00 · 92.80 · 70.30\u003c\/td\u003e\n\u003ctd\u003e11.40 · 8.10 · 10.20\u003c\/td\u003e\n\u003ctd\u003e46.20 · 36.60 · 37.70\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEVR25\u003c\/td\u003e\n\u003ctd\u003e10.00\u003c\/td\u003e\n\u003ctd\u003e201.00 · 186.00 · 141.00\u003c\/td\u003e\n\u003ctd\u003e22.80 · 16.30 · 20.40\u003c\/td\u003e\n\u003ctd\u003e92.30 · 73.20 · 75.30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eManufacturer Rating Conditions\u003c\/h3\u003e\n\u003cp\u003eLiquid and suction-line capacities:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEvaporating temperature: −10°C\u003c\/li\u003e\n\u003cli\u003eLiquid temperature before valve: +25°C\u003c\/li\u003e\n\u003cli\u003ePressure drop across valve: 15 kPa\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eHot-gas capacities:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCondensing temperature: +40°C\u003c\/li\u003e\n\u003cli\u003ePressure drop across valve: 80 kPa\u003c\/li\u003e\n\u003cli\u003eHot-gas temperature: +65°C\u003c\/li\u003e\n\u003cli\u003eLiquid subcooling: 4 K\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eActual capacity depends on refrigerant and operating conditions.\u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWalk-in coolers and freezer rooms\u003c\/li\u003e\n\u003cli\u003eCommercial refrigeration systems\u003c\/li\u003e\n\u003cli\u003eRefrigerated warehouses\u003c\/li\u003e\n\u003cli\u003eLiquid refrigerant lines\u003c\/li\u003e\n\u003cli\u003eCompressor suction lines\u003c\/li\u003e\n\u003cli\u003eHot-gas defrost piping\u003c\/li\u003e\n\u003cli\u003eAir-conditioning equipment\u003c\/li\u003e\n\u003cli\u003eFood-processing refrigeration systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eOrdering Information\u003c\/h2\u003e\n\u003cp\u003ePlease confirm:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRequired valve model\u003c\/li\u003e\n\u003cli\u003eRefrigerant\u003c\/li\u003e\n\u003cli\u003eSAE flare or ODF solder connection\u003c\/li\u003e\n\u003cli\u003ePipe size\u003c\/li\u003e\n\u003cli\u003eLiquid, suction or hot-gas application\u003c\/li\u003e\n\u003cli\u003eOperating pressure differential\u003c\/li\u003e\n\u003cli\u003eCoil voltage and frequency\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HONGSEN","offers":[{"title":"SAE Flare \/ EVR3-2","offer_id":44024413683771,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"SAE Flare \/ EVR3-3","offer_id":44024413716539,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"SAE Flare \/ 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EVR25-9T","offer_id":44024414502971,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/8920\/8123\/files\/2026-08-25_170609_146.png?v=1787648794"},{"product_id":"hongsen-hvd-piston-solenoid-valves","title":"HONGSEN HVD Series Piston Solenoid Valves for Refrigeration","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eHONGSEN HVD Series piston-operated solenoid valves are designed for one-way refrigerant flow in commercial and industrial refrigeration systems. They can be installed in liquid, suction-gas and hot-gas lines used in cold rooms, refrigeration equipment and air-conditioning systems.\u003c\/p\u003e\n\u003cp\u003eThe series covers connection sizes from 3\/8 inch to 1-5\/8 inch ODF. Complete valves with coils and replacement valve bodies without coils are available according to the selected model.\u003c\/p\u003e\n\u003cp\u003eThe piston-operated construction is suitable for refrigeration applications requiring reliable shut-off, high working pressure and a wide selection of flow capacities.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePiston-operated refrigeration solenoid valve\u003c\/li\u003e\n\u003cli\u003eNormally closed operation\u003c\/li\u003e\n\u003cli\u003eDesigned for one-way refrigerant flow\u003c\/li\u003e\n\u003cli\u003eODF solder connections\u003c\/li\u003e\n\u003cli\u003eSuitable for liquid, suction-gas and hot-gas lines\u003c\/li\u003e\n\u003cli\u003eValve body and coil can be supplied separately\u003c\/li\u003e\n\u003cli\u003eCompatible with specified HCFC and HFC refrigerants\u003c\/li\u003e\n\u003cli\u003eStandard AC 220V and AC 380V coil options\u003c\/li\u003e\n\u003cli\u003eOther coil configurations available by request\u003c\/li\u003e\n\u003cli\u003eStandard three-wire plug-type coil connection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHONGSEN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eHVD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eValve Type\u003c\/td\u003e\n\u003ctd\u003ePiston-operated solenoid valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNormal Position\u003c\/td\u003e\n\u003ctd\u003eNormally Closed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow Direction\u003c\/td\u003e\n\u003ctd\u003eOne-way\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection\u003c\/td\u003e\n\u003ctd\u003eODF solder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplicable Refrigerants\u003c\/td\u003e\n\u003ctd\u003eSpecified HCFC and HFC refrigerants\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedium Temperature\u003c\/td\u003e\n\u003ctd\u003e−30°C to +105°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e−40°C to +65°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard Coil Voltage\u003c\/td\u003e\n\u003ctd\u003eAC 220V or AC 380V, 50Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCustom Coil Voltage\u003c\/td\u003e\n\u003ctd\u003eAvailable by request\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePermitted Voltage Variation\u003c\/td\u003e\n\u003ctd\u003e+10% \/ −15%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil Connection\u003c\/td\u003e\n\u003ctd\u003eStandard three-wire plug connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Working Pressure\u003c\/td\u003e\n\u003ctd\u003e45 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid MOPD\u003c\/td\u003e\n\u003ctd\u003e31 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eTechnical values are based on the HONGSEN published HVD selection data. \u003c\/p\u003e\n\u003ch3\u003eModel Selection\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eConnection\u003c\/th\u003e\n\u003cth\u003eMinimum ΔP\u003c\/th\u003e\n\u003cth\u003eLiquid MOPD\u003c\/th\u003e\n\u003cth\u003eMaximum Working Pressure\u003c\/th\u003e\n\u003cth\u003eKv\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eHVD8-3T\u003c\/td\u003e\n\u003ctd\u003e3\/8\" ODF\u003c\/td\u003e\n\u003ctd\u003e0.05 bar\u003c\/td\u003e\n\u003ctd\u003e31 bar\u003c\/td\u003e\n\u003ctd\u003e45 bar\u003c\/td\u003e\n\u003ctd\u003e0.8 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHVD10-4T\u003c\/td\u003e\n\u003ctd\u003e1\/2\" ODF\u003c\/td\u003e\n\u003ctd\u003e0.05 bar\u003c\/td\u003e\n\u003ctd\u003e31 bar\u003c\/td\u003e\n\u003ctd\u003e45 bar\u003c\/td\u003e\n\u003ctd\u003e1.4 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHVD10-5T\u003c\/td\u003e\n\u003ctd\u003e5\/8\" ODF\u003c\/td\u003e\n\u003ctd\u003e0.05 bar\u003c\/td\u003e\n\u003ctd\u003e31 bar\u003c\/td\u003e\n\u003ctd\u003e45 bar\u003c\/td\u003e\n\u003ctd\u003e1.9 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHVD15-6T\u003c\/td\u003e\n\u003ctd\u003e3\/4\" ODF\u003c\/td\u003e\n\u003ctd\u003e0.05 bar\u003c\/td\u003e\n\u003ctd\u003e31 bar\u003c\/td\u003e\n\u003ctd\u003e45 bar\u003c\/td\u003e\n\u003ctd\u003e2.6 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHVD25-9T\u003c\/td\u003e\n\u003ctd\u003e1-1\/8\" ODF\u003c\/td\u003e\n\u003ctd\u003e0.20 bar\u003c\/td\u003e\n\u003ctd\u003e31 bar\u003c\/td\u003e\n\u003ctd\u003e45 bar\u003c\/td\u003e\n\u003ctd\u003e10 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHVD32-11T\u003c\/td\u003e\n\u003ctd\u003e1-3\/8\" ODF\u003c\/td\u003e\n\u003ctd\u003e0.20 bar\u003c\/td\u003e\n\u003ctd\u003e31 bar\u003c\/td\u003e\n\u003ctd\u003e45 bar\u003c\/td\u003e\n\u003ctd\u003e16 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHVD40-13T\u003c\/td\u003e\n\u003ctd\u003e1-5\/8\" ODF\u003c\/td\u003e\n\u003ctd\u003e0.20 bar\u003c\/td\u003e\n\u003ctd\u003e31 bar\u003c\/td\u003e\n\u003ctd\u003e45 bar\u003c\/td\u003e\n\u003ctd\u003e25 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eAvailable Stock Configurations\u003c\/h3\u003e\n\u003cpre dir=\"ltr\"\u003e\u003ccode\u003eHVD8-3T — 3\/8 ODF — Valve Body Without Coil\nHVD10-4T — 1\/2 ODF — Valve Body Without Coil\nHVD10-5T — 5\/8 ODF — Valve Body Without Coil\nHVD15-6T — 3\/4 ODF — Valve Body Without Coil\nHVD25-9T — 1-1\/8 ODF — AC220V Complete Valve\nHVD32-11T — 1-3\/8 ODF — AC220V Complete Valve\nHVD40-13T — 1-5\/8 ODF — AC220V Complete Valve\u003c\/code\u003e\u003c\/pre\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCold-room refrigeration systems\u003c\/li\u003e\n\u003cli\u003eRefrigeration condensing units\u003c\/li\u003e\n\u003cli\u003eLiquid refrigerant lines\u003c\/li\u003e\n\u003cli\u003eCompressor suction lines\u003c\/li\u003e\n\u003cli\u003eHot-gas defrost lines\u003c\/li\u003e\n\u003cli\u003eCommercial and industrial refrigeration equipment\u003c\/li\u003e\n\u003cli\u003eAir-conditioning systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cp\u003ePlease confirm the following before ordering:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eComplete model\u003c\/li\u003e\n\u003cli\u003eODF connection size\u003c\/li\u003e\n\u003cli\u003eRequired coil voltage\u003c\/li\u003e\n\u003cli\u003eComplete valve or valve body only\u003c\/li\u003e\n\u003cli\u003eRefrigerant\u003c\/li\u003e\n\u003cli\u003ePipeline application\u003c\/li\u003e\n\u003cli\u003eOperating pressure and temperature\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HONGSEN","offers":[{"title":"HVD8-3T","offer_id":44034516975675,"sku":null,"price":19.0,"currency_code":"USD","in_stock":true},{"title":"HVD10-4T","offer_id":44034517008443,"sku":null,"price":20.0,"currency_code":"USD","in_stock":true},{"title":"HVD10-5T","offer_id":44034517041211,"sku":null,"price":22.0,"currency_code":"USD","in_stock":true},{"title":"HVD15-6T","offer_id":44034517073979,"sku":null,"price":30.0,"currency_code":"USD","in_stock":true},{"title":"HVD25-9T","offer_id":44034517106747,"sku":null,"price":65.0,"currency_code":"USD","in_stock":true},{"title":"HVD32-11T","offer_id":44034517139515,"sku":null,"price":90.0,"currency_code":"USD","in_stock":true},{"title":"HVD40-13T","offer_id":44034517172283,"sku":null,"price":113.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/8920\/8123\/files\/2026-08-25_135923_668.png?v=1787637712"},{"product_id":"hongsen-hvp-large-piston-solenoid-valves","title":"HONGSEN HVP Series Large Piston Solenoid Valves","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eHONGSEN HVP Series piston solenoid valves are designed for large refrigeration pipelines requiring reliable on-off control and high refrigerant flow capacity.\u003c\/p\u003e\n\u003cp\u003eThe series is suitable for one-way flow in liquid, suction-gas and hot-gas lines used in commercial refrigeration, industrial cold-storage systems and air-conditioning equipment. Available ODF connections range from 1-1\/8 inch to 2-1\/8 inch.\u003c\/p\u003e\n\u003cp\u003eThe valve body and solenoid coil may be supplied as a complete assembly or as separate components.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLarge-capacity piston-operated design\u003c\/li\u003e\n\u003cli\u003eNormally closed operation\u003c\/li\u003e\n\u003cli\u003eOne-way refrigerant flow\u003c\/li\u003e\n\u003cli\u003eODF solder connections\u003c\/li\u003e\n\u003cli\u003eSuitable for liquid, suction and hot-gas lines\u003c\/li\u003e\n\u003cli\u003eMaximum working pressure up to 45 bar\u003c\/li\u003e\n\u003cli\u003eValve and coil can be supplied separately\u003c\/li\u003e\n\u003cli\u003eStandard three-wire coil connector\u003c\/li\u003e\n\u003cli\u003eSuitable for commercial and industrial refrigeration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHONGSEN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eHVP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eValve Type\u003c\/td\u003e\n\u003ctd\u003eLarge piston-operated solenoid valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNormal Position\u003c\/td\u003e\n\u003ctd\u003eNormally Closed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow Direction\u003c\/td\u003e\n\u003ctd\u003eOne-way\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection\u003c\/td\u003e\n\u003ctd\u003eODF solder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplicable Refrigerants\u003c\/td\u003e\n\u003ctd\u003eSpecified HCFC and HFC refrigerants\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedium Temperature\u003c\/td\u003e\n\u003ctd\u003e−30°C to +105°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e−40°C to +65°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard Coil Voltage\u003c\/td\u003e\n\u003ctd\u003eAC 220V or AC 380V, 50Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePermitted Voltage Variation\u003c\/td\u003e\n\u003ctd\u003e+10% \/ −15%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil Connection\u003c\/td\u003e\n\u003ctd\u003eStandard three-wire plug connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Working Pressure\u003c\/td\u003e\n\u003ctd\u003e45 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid MOPD\u003c\/td\u003e\n\u003ctd\u003e31 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePublished Coil Power\u003c\/td\u003e\n\u003ctd\u003e24W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eThe specifications and model data below are taken from HONGSEN’s official HVP product information.\u003c\/p\u003e\n\u003ch3\u003e\n\u003ca href=\"https:\/\/www.zjhsjx.com\/en\/pd.jsp?id=41\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/a\u003eModel Selection\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eConnection\u003c\/th\u003e\n\u003cth\u003eMinimum ΔP\u003c\/th\u003e\n\u003cth\u003eLiquid MOPD\u003c\/th\u003e\n\u003cth\u003eMaximum Working Pressure\u003c\/th\u003e\n\u003cth\u003eKv\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eHVP25\u003c\/td\u003e\n\u003ctd\u003e1-1\/8\" ODF\u003c\/td\u003e\n\u003ctd\u003e0.20 bar\u003c\/td\u003e\n\u003ctd\u003e31 bar\u003c\/td\u003e\n\u003ctd\u003e45 bar\u003c\/td\u003e\n\u003ctd\u003e10 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHVP32\u003c\/td\u003e\n\u003ctd\u003e1-3\/8\" ODF\u003c\/td\u003e\n\u003ctd\u003e0.20 bar\u003c\/td\u003e\n\u003ctd\u003e31 bar\u003c\/td\u003e\n\u003ctd\u003e45 bar\u003c\/td\u003e\n\u003ctd\u003e16 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHVP40\u003c\/td\u003e\n\u003ctd\u003e1-5\/8\" ODF\u003c\/td\u003e\n\u003ctd\u003e0.20 bar\u003c\/td\u003e\n\u003ctd\u003e31 bar\u003c\/td\u003e\n\u003ctd\u003e45 bar\u003c\/td\u003e\n\u003ctd\u003e25 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHVP54\u003c\/td\u003e\n\u003ctd\u003e2-1\/8\" ODF\u003c\/td\u003e\n\u003ctd\u003e0.20 bar\u003c\/td\u003e\n\u003ctd\u003e31 bar\u003c\/td\u003e\n\u003ctd\u003e45 bar\u003c\/td\u003e\n\u003ctd\u003e28 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eAvailable Variants\u003c\/h3\u003e\n\u003cpre dir=\"ltr\"\u003e\u003ccode\u003eHVP25 — 1-1\/8 ODF — AC220V\nHVP32 — 1-3\/8 ODF — AC220V\nHVP40 — 1-5\/8 ODF — AC220V\nHVP54 — 2-1\/8 ODF — AC220V\u003c\/code\u003e\u003c\/pre\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLarge cold-storage systems\u003c\/li\u003e\n\u003cli\u003eIndustrial refrigeration plants\u003c\/li\u003e\n\u003cli\u003eLarge liquid refrigerant lines\u003c\/li\u003e\n\u003cli\u003eSuction-gas pipelines\u003c\/li\u003e\n\u003cli\u003eHot-gas defrost pipelines\u003c\/li\u003e\n\u003cli\u003eCentral refrigeration systems\u003c\/li\u003e\n\u003cli\u003eCommercial air-conditioning equipment\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HONGSEN","offers":[{"title":"HVP25","offer_id":44034523791419,"sku":null,"price":100.0,"currency_code":"USD","in_stock":true},{"title":"HVP32","offer_id":44034523824187,"sku":null,"price":105.0,"currency_code":"USD","in_stock":true},{"title":"HVP40","offer_id":44034523856955,"sku":null,"price":114.0,"currency_code":"USD","in_stock":true},{"title":"HVP54","offer_id":44034523889723,"sku":null,"price":122.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/8920\/8123\/files\/2026-08-25_135947_100.png?v=1787637749"},{"product_id":"hongsen-hvh-compact-piston-solenoid-valves","title":"HONGSEN HVH Series Compact Piston Solenoid Valves","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eHONGSEN HVH Series piston solenoid valves provide electrically operated refrigerant shut-off for smaller refrigeration pipelines.\u003c\/p\u003e\n\u003cp\u003eThe valves are designed for one-way flow and can be installed in liquid, suction-gas and hot-gas lines used in cold rooms, refrigeration equipment and air-conditioning systems.\u003c\/p\u003e\n\u003cp\u003eThe HVH3-2T and HVH8-3T models use compact ODF solder connections and are available with AC220V coils in the listed stock configuration.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompact piston-operated construction\u003c\/li\u003e\n\u003cli\u003eNormally closed operation\u003c\/li\u003e\n\u003cli\u003eDesigned for one-way refrigerant flow\u003c\/li\u003e\n\u003cli\u003eODF solder connections\u003c\/li\u003e\n\u003cli\u003eSuitable for liquid, suction-gas and hot-gas lines\u003c\/li\u003e\n\u003cli\u003eValve body and coil can be supplied separately\u003c\/li\u003e\n\u003cli\u003eMaximum working pressure up to 45 bar\u003c\/li\u003e\n\u003cli\u003eStandard plug-type coil connection\u003c\/li\u003e\n\u003cli\u003eSuitable for commercial refrigeration and cold rooms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHONGSEN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eHVH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eValve Type\u003c\/td\u003e\n\u003ctd\u003eCompact piston-operated solenoid valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNormal Position\u003c\/td\u003e\n\u003ctd\u003eNormally Closed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow Direction\u003c\/td\u003e\n\u003ctd\u003eOne-way\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection\u003c\/td\u003e\n\u003ctd\u003eODF solder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplicable Refrigerants\u003c\/td\u003e\n\u003ctd\u003eSpecified HCFC and HFC refrigerants\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedium Temperature\u003c\/td\u003e\n\u003ctd\u003e−30°C to +140°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e−40°C to +65°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard Coil Voltage\u003c\/td\u003e\n\u003ctd\u003eAC 220V or AC 380V, 50Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCustom Coil Voltage\u003c\/td\u003e\n\u003ctd\u003eAvailable by request\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePermitted Voltage Variation\u003c\/td\u003e\n\u003ctd\u003e+10% \/ −15%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil Connection\u003c\/td\u003e\n\u003ctd\u003eStandard three-wire plug connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Working Pressure\u003c\/td\u003e\n\u003ctd\u003e45 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid MOPD\u003c\/td\u003e\n\u003ctd\u003e31 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eThe model values are based on HONGSEN’s official HVH product data.\u003c\/p\u003e\n\u003ch3\u003e\n\u003ca href=\"https:\/\/www.zjhsjx.com\/en\/sys-pd\/38.html\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/a\u003eModel Selection\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eConnection\u003c\/th\u003e\n\u003cth\u003eMinimum ΔP\u003c\/th\u003e\n\u003cth\u003eLiquid MOPD\u003c\/th\u003e\n\u003cth\u003eMaximum Working Pressure\u003c\/th\u003e\n\u003cth\u003eKv\u003c\/th\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eHVH3-2T\u003c\/td\u003e\n\u003ctd\u003e1\/4\" ODF\u003c\/td\u003e\n\u003ctd\u003e0.05 bar\u003c\/td\u003e\n\u003ctd\u003e31 bar\u003c\/td\u003e\n\u003ctd\u003e45 bar\u003c\/td\u003e\n\u003ctd\u003e0.27 m³\/h\u003c\/td\u003e\n\u003ctd\u003e0.55 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHVH8-3T\u003c\/td\u003e\n\u003ctd\u003e3\/8\" ODF\u003c\/td\u003e\n\u003ctd\u003e0.05 bar\u003c\/td\u003e\n\u003ctd\u003e31 bar\u003c\/td\u003e\n\u003ctd\u003e45 bar\u003c\/td\u003e\n\u003ctd\u003e0.80 m³\/h\u003c\/td\u003e\n\u003ctd\u003e0.63 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eAvailable Variants\u003c\/h3\u003e\n\u003cpre dir=\"ltr\"\u003e\u003ccode\u003eHVH3-2T — 1\/4 ODF — AC220V\nHVH8-3T — 3\/8 ODF — AC220V\u003c\/code\u003e\u003c\/pre\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSmall and medium cold rooms\u003c\/li\u003e\n\u003cli\u003eRefrigeration liquid lines\u003c\/li\u003e\n\u003cli\u003eCompressor suction lines\u003c\/li\u003e\n\u003cli\u003eHot-gas pipelines\u003c\/li\u003e\n\u003cli\u003eRefrigerated display equipment\u003c\/li\u003e\n\u003cli\u003eCondensing units\u003c\/li\u003e\n\u003cli\u003eCommercial air-conditioning systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HONGSEN","offers":[{"title":"HVH3-2T","offer_id":44034530312251,"sku":null,"price":18.0,"currency_code":"USD","in_stock":true},{"title":"HVH8-3T","offer_id":44034530345019,"sku":null,"price":22.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/8920\/8123\/files\/2026-08-25_135849_560.png?v=1787637813"},{"product_id":"hongsen-hv-series-refrigeration-solenoid-valves","title":"HONGSEN HV Series Refrigeration Solenoid Valves","description":"\u003ch2\u003ePRODUCT DESCRIPTION\u003c\/h2\u003e\n\u003cp\u003eThe HONGSEN HV Series consists of refrigeration solenoid valves designed for one-way flow control in liquid, suction-gas and hot-gas lines used in refrigeration, cold-storage and air-conditioning systems.\u003c\/p\u003e\n\u003cp\u003eThe series includes direct-operated and servo-operated designs. HV3 models are direct-operated and can open with zero pressure differential, while HV8 and larger models use a servo-operated structure and require the specified minimum pressure differential.\u003c\/p\u003e\n\u003cp\u003eSAE flare and ODF solder connection versions are available. Models ending in \u003cstrong\u003eT\u003c\/strong\u003e identify the ODF solder version. Valve assemblies can be supplied complete with a coil, while valve bodies and compatible coils may also be ordered separately.\u003c\/p\u003e\n\u003cp\u003eOur currently listed valve assemblies are supplied with an AC 220 V coil. Confirm the model, connection size, refrigerant, operating conditions and required coil voltage before ordering.\u003c\/p\u003e\n\u003ch2\u003eKEY FEATURES\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for refrigeration and air-conditioning systems\u003c\/li\u003e\n\u003cli\u003eSuitable for liquid, suction-gas and hot-gas lines\u003c\/li\u003e\n\u003cli\u003eOne-way on\/off flow control\u003c\/li\u003e\n\u003cli\u003eDirect-operated HV3 models\u003c\/li\u003e\n\u003cli\u003eServo-operated HV8, HV10, HV15, HV20, HV25 and HV32 models\u003c\/li\u003e\n\u003cli\u003eSAE flare and ODF solder connection options\u003c\/li\u003e\n\u003cli\u003eMaximum working pressure up to 45 bar\u003c\/li\u003e\n\u003cli\u003eLiquid-line MOPD up to 31 bar\u003c\/li\u003e\n\u003cli\u003eCompatible with HCFC and HFC refrigerants specified by the customer\u003c\/li\u003e\n\u003cli\u003eValve bodies and coils can be supplied separately\u003c\/li\u003e\n\u003cli\u003eDifferent coil voltages available\u003c\/li\u003e\n\u003cli\u003eStandard three-wire insert-type coil connector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECHNICAL SPECIFICATIONS\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eHV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eRefrigeration Solenoid Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow Direction\u003c\/td\u003e\n\u003ctd\u003eOne-way\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Structure\u003c\/td\u003e\n\u003ctd\u003eDirect-operated or servo-operated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplicable Lines\u003c\/td\u003e\n\u003ctd\u003eLiquid, suction-gas and hot-gas lines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplicable Refrigerants\u003c\/td\u003e\n\u003ctd\u003eHCFC\/HFC refrigerants specified by the customer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedium Temperature\u003c\/td\u003e\n\u003ctd\u003e−30°C to +105°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e−40°C to +65°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Working Pressure\u003c\/td\u003e\n\u003ctd\u003e45 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid-Line MOPD\u003c\/td\u003e\n\u003ctd\u003e31 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil Power\u003c\/td\u003e\n\u003ctd\u003e9 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard Coil Connection\u003c\/td\u003e\n\u003ctd\u003eThree-wire insert connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil Voltage Tolerance\u003c\/td\u003e\n\u003ctd\u003e+10% \/ −10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eZhejiang Hongsen Machinery Co., Ltd.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHONGSEN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eCONFIRMED MODEL SELECTION\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eConnection\u003c\/th\u003e\n\u003cth\u003eOperation\u003c\/th\u003e\n\u003cth\u003eMinimum ΔP\u003c\/th\u003e\n\u003cth\u003eKv\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eHV3-2\u003c\/td\u003e\n\u003ctd\u003e1\/4 in SAE flare\u003c\/td\u003e\n\u003ctd\u003eDirect-operated\u003c\/td\u003e\n\u003ctd\u003e0.00 bar\u003c\/td\u003e\n\u003ctd\u003e0.16 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHV8M3\u003c\/td\u003e\n\u003ctd\u003e3\/8 in SAE flare\u003c\/td\u003e\n\u003ctd\u003eServo-operated\u003c\/td\u003e\n\u003ctd\u003e0.05 bar\u003c\/td\u003e\n\u003ctd\u003e0.80 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHV10M4\u003c\/td\u003e\n\u003ctd\u003e1\/2 in SAE flare\u003c\/td\u003e\n\u003ctd\u003eServo-operated\u003c\/td\u003e\n\u003ctd\u003e0.05 bar\u003c\/td\u003e\n\u003ctd\u003e1.90 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHV15M5\u003c\/td\u003e\n\u003ctd\u003e5\/8 in SAE flare\u003c\/td\u003e\n\u003ctd\u003eServo-operated\u003c\/td\u003e\n\u003ctd\u003e0.20 bar\u003c\/td\u003e\n\u003ctd\u003e2.60 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHV15M6\u003c\/td\u003e\n\u003ctd\u003e3\/4 in SAE flare\u003c\/td\u003e\n\u003ctd\u003eServo-operated\u003c\/td\u003e\n\u003ctd\u003e0.20 bar\u003c\/td\u003e\n\u003ctd\u003e2.60 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHV3-2T\u003c\/td\u003e\n\u003ctd\u003e1\/4 in ODF solder\u003c\/td\u003e\n\u003ctd\u003eDirect-operated\u003c\/td\u003e\n\u003ctd\u003e0.00 bar\u003c\/td\u003e\n\u003ctd\u003e0.16 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHV8M3T\u003c\/td\u003e\n\u003ctd\u003e3\/8 in ODF solder\u003c\/td\u003e\n\u003ctd\u003eServo-operated\u003c\/td\u003e\n\u003ctd\u003e0.05 bar\u003c\/td\u003e\n\u003ctd\u003e0.80 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHV8M4T\u003c\/td\u003e\n\u003ctd\u003e1\/2 in ODF solder\u003c\/td\u003e\n\u003ctd\u003eServo-operated\u003c\/td\u003e\n\u003ctd\u003e0.05 bar\u003c\/td\u003e\n\u003ctd\u003e0.80 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHV10M4T\u003c\/td\u003e\n\u003ctd\u003e1\/2 in ODF solder\u003c\/td\u003e\n\u003ctd\u003eServo-operated\u003c\/td\u003e\n\u003ctd\u003e0.05 bar\u003c\/td\u003e\n\u003ctd\u003e1.90 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHV15M5T\u003c\/td\u003e\n\u003ctd\u003e5\/8 in ODF solder\u003c\/td\u003e\n\u003ctd\u003eServo-operated\u003c\/td\u003e\n\u003ctd\u003e0.20 bar\u003c\/td\u003e\n\u003ctd\u003e2.60 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHV15M6T\u003c\/td\u003e\n\u003ctd\u003e3\/4 in ODF solder\u003c\/td\u003e\n\u003ctd\u003eServo-operated\u003c\/td\u003e\n\u003ctd\u003e0.20 bar\u003c\/td\u003e\n\u003ctd\u003e2.60 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHV20M7T\u003c\/td\u003e\n\u003ctd\u003e7\/8 in ODF solder\u003c\/td\u003e\n\u003ctd\u003eServo-operated\u003c\/td\u003e\n\u003ctd\u003e0.20 bar\u003c\/td\u003e\n\u003ctd\u003e5.00 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHV25M9T\u003c\/td\u003e\n\u003ctd\u003e1-1\/8 in ODF solder\u003c\/td\u003e\n\u003ctd\u003eServo-operated\u003c\/td\u003e\n\u003ctd\u003e0.20 bar\u003c\/td\u003e\n\u003ctd\u003e10.00 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHV32M11T\u003c\/td\u003e\n\u003ctd\u003e1-3\/8 in ODF solder\u003c\/td\u003e\n\u003ctd\u003eServo-operated\u003c\/td\u003e\n\u003ctd\u003e0.20 bar\u003c\/td\u003e\n\u003ctd\u003e16.00 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eKv definition:\u003c\/strong\u003e Water flow in m³\/h at a pressure differential of 100 kPa and water density of 1 t\/m³.\u003c\/p\u003e\n\u003ch2\u003eMODEL NOTES\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eModels without the \u003cstrong\u003eT\u003c\/strong\u003e suffix use SAE flare connections.\u003c\/li\u003e\n\u003cli\u003eModels ending in \u003cstrong\u003eT\u003c\/strong\u003e use ODF solder connections.\u003c\/li\u003e\n\u003cli\u003eHV3 models are direct-operated.\u003c\/li\u003e\n\u003cli\u003eHV8 and larger models are servo-operated.\u003c\/li\u003e\n\u003cli\u003eThe two 1\/2-inch ODF models are not duplicates:\n\u003cul\u003e\n\u003cli\u003eHV8M4T: Kv 0.80 m³\/h\u003c\/li\u003e\n\u003cli\u003eHV10M4T: Kv 1.90 m³\/h\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eFinal valve sizing must be based on refrigerant, line function, capacity, temperature and pressure conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eAPPLICATIONS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWalk-in coolers and freezer rooms\u003c\/li\u003e\n\u003cli\u003eCommercial refrigeration systems\u003c\/li\u003e\n\u003cli\u003eCold-storage equipment\u003c\/li\u003e\n\u003cli\u003eRefrigerated warehouses\u003c\/li\u003e\n\u003cli\u003eCondensing units\u003c\/li\u003e\n\u003cli\u003eLiquid refrigerant lines\u003c\/li\u003e\n\u003cli\u003eSuction-gas lines\u003c\/li\u003e\n\u003cli\u003eHot-gas lines\u003c\/li\u003e\n\u003cli\u003eAir-conditioning equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eORDERING INFORMATION\u003c\/h2\u003e\n\u003cp\u003ePlease provide:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRequired model or connection size\u003c\/li\u003e\n\u003cli\u003eSAE flare or ODF solder connection\u003c\/li\u003e\n\u003cli\u003eRefrigerant\u003c\/li\u003e\n\u003cli\u003eLiquid, suction-gas or hot-gas application\u003c\/li\u003e\n\u003cli\u003eRequired coil voltage and frequency\u003c\/li\u003e\n\u003cli\u003eOperating pressure and temperature\u003c\/li\u003e\n\u003cli\u003eRequired quantity\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HONGSEN","offers":[{"title":"HV3-2 – 1\/4 in SAE – AC220V","offer_id":44044333088827,"sku":null,"price":16.0,"currency_code":"USD","in_stock":true},{"title":"HV8M3 – 3\/8 in SAE – AC220V","offer_id":44044333121595,"sku":null,"price":19.0,"currency_code":"USD","in_stock":true},{"title":"HV10M4 – 1\/2 in SAE – AC220V","offer_id":44044333154363,"sku":null,"price":20.0,"currency_code":"USD","in_stock":true},{"title":"HV15M5 – 5\/8 in SAE – AC220V","offer_id":44044333187131,"sku":null,"price":27.0,"currency_code":"USD","in_stock":true},{"title":"HV15M6 – 3\/4 in SAE – AC220V","offer_id":44044333219899,"sku":null,"price":30.0,"currency_code":"USD","in_stock":true},{"title":"HV3-2T – 1\/4 in ODF – AC220V","offer_id":44044333252667,"sku":null,"price":16.0,"currency_code":"USD","in_stock":true},{"title":"HV8M3T – 3\/8 in ODF – AC220V","offer_id":44044333285435,"sku":null,"price":19.0,"currency_code":"USD","in_stock":true},{"title":"HV8M4T – 1\/2 in ODF – AC220V","offer_id":44044333318203,"sku":null,"price":19.0,"currency_code":"USD","in_stock":true},{"title":"HV10M4T – 1\/2 in ODF – AC220V","offer_id":44044333350971,"sku":null,"price":20.0,"currency_code":"USD","in_stock":true},{"title":"HV15M5T – 5\/8 in ODF – AC220V","offer_id":44044333383739,"sku":null,"price":27.0,"currency_code":"USD","in_stock":true},{"title":"HV15M6T – 3\/4 in ODF – AC220V","offer_id":44044333416507,"sku":null,"price":30.0,"currency_code":"USD","in_stock":true},{"title":"HV20M7T – 7\/8 in ODF – AC220V","offer_id":44044333449275,"sku":null,"price":44.0,"currency_code":"USD","in_stock":true},{"title":"HV25M9T – 1-1\/8 in ODF – AC220V","offer_id":44044333482043,"sku":null,"price":52.0,"currency_code":"USD","in_stock":true},{"title":"HV32M11T – 1-3\/8 in ODF – AC220V","offer_id":44044333514811,"sku":null,"price":89.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/8920\/8123\/files\/2026-08-25_175601_927.png?v=1787734598"},{"product_id":"hongsen-hv-series-refrigeration-solenoid-valve-coils","title":"HONGSEN HV Series 9W Refrigeration Solenoid Valve Coils","description":"\u003ch2\u003ePRODUCT DESCRIPTION\u003c\/h2\u003e\n\u003cp\u003eHONGSEN HV Series replacement solenoid coils are designed for compatible HONGSEN HV refrigeration solenoid valves.\u003c\/p\u003e\n\u003cp\u003eThe coils use a standard three-wire insert-type connector and may be supplied separately from the valve body. Multiple AC and DC voltage versions are available for replacement, servicing and system configuration.\u003c\/p\u003e\n\u003cp\u003eThe coil voltage and frequency must match the electrical supply and the compatible valve assembly. Verify the original coil label and valve model before ordering.\u003c\/p\u003e\n\u003ch2\u003eKEY FEATURES\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eReplacement coil for compatible HONGSEN HV solenoid valves\u003c\/li\u003e\n\u003cli\u003eCan be supplied separately from the valve body\u003c\/li\u003e\n\u003cli\u003eNominal coil power of 9 W\u003c\/li\u003e\n\u003cli\u003eStandard three-wire insert connector\u003c\/li\u003e\n\u003cli\u003eAC and DC voltage options\u003c\/li\u003e\n\u003cli\u003eCoil ambient temperature range from −40°C to +65°C\u003c\/li\u003e\n\u003cli\u003eDesigned for refrigeration and air-conditioning applications\u003c\/li\u003e\n\u003cli\u003eSuitable for maintenance and replacement requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECHNICAL SPECIFICATIONS\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 41.3735%;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"width: 58.2915%;\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 41.3735%;\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd style=\"width: 58.2915%;\"\u003eRefrigeration Solenoid Valve Coil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 41.3735%;\"\u003eCompatible Series\u003c\/td\u003e\n\u003ctd style=\"width: 58.2915%;\"\u003eHONGSEN HV Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 41.3735%;\"\u003eNominal Power\u003c\/td\u003e\n\u003ctd style=\"width: 58.2915%;\"\u003e9 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 41.3735%;\"\u003eAmbient Temperature\u003c\/td\u003e\n\u003ctd style=\"width: 58.2915%;\"\u003e−40°C to +65°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 41.3735%;\"\u003eConnection\u003c\/td\u003e\n\u003ctd style=\"width: 58.2915%;\"\u003eStandard three-wire insert connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 41.3735%;\"\u003eAllowable Voltage Variation\u003c\/td\u003e\n\u003ctd style=\"width: 58.2915%;\"\u003e+10% \/ −10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 41.3735%;\"\u003ePublished AC Frequencies\u003c\/td\u003e\n\u003ctd style=\"width: 58.2915%;\"\u003e50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 41.3735%;\"\u003eApproximate Coil Weight\u003c\/td\u003e\n\u003ctd style=\"width: 58.2915%;\"\u003e220 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 41.3735%;\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd style=\"width: 58.2915%;\"\u003eZhejiang Hongsen Machinery Co., Ltd.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 41.3735%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"width: 58.2915%;\"\u003eHONGSEN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eCONFIRMED VARIANTS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\u003ccode\u003eAC220V 50\/60Hz\n\u003c\/code\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003ccode\u003eAC380V 50\/60Hz\n\u003c\/code\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003ccode\u003eAC110V 50\/60Hz\n\u003c\/code\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003ccode\u003eDC24V\u003c\/code\u003e\u003ccode\u003e\u003c\/code\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ccode\u003e\u003c\/code\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003ch2\u003eINSTALLATION NOTES\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDisconnect the electrical supply before installation.\u003c\/li\u003e\n\u003cli\u003eMatch the coil voltage and frequency to the control circuit.\u003c\/li\u003e\n\u003cli\u003eConfirm compatibility with the installed HV valve body.\u003c\/li\u003e\n\u003cli\u003eDo not energize a loose coil unless permitted by the manufacturer.\u003c\/li\u003e\n\u003cli\u003eInstallation should be performed by a qualified refrigeration technician.\u003c\/li\u003e\n\u003cli\u003eCheck the original product label before replacing an existing coil.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ccode\u003e\u003c\/code\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"HONGSEN","offers":[{"title":"AC220V 50\/60Hz","offer_id":44044417826875,"sku":null,"price":10.0,"currency_code":"USD","in_stock":true},{"title":"AC380V 50\/60Hz","offer_id":44044417859643,"sku":null,"price":10.0,"currency_code":"USD","in_stock":true},{"title":"AC110V 50\/60Hz","offer_id":44044417892411,"sku":null,"price":10.0,"currency_code":"USD","in_stock":true},{"title":"DC24V","offer_id":44044417925179,"sku":null,"price":10.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/8920\/8123\/files\/2026-08-26_165538_793.png?v=1787734686"},{"product_id":"hongsen-model-10-refrigeration-solenoid-valves","title":"HONGSEN Model 10 Refrigeration Solenoid Valves","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe HONGSEN Model 10 Series includes direct-operated and servo-operated solenoid valves designed for one-way refrigerant flow.\u003c\/p\u003e\n\u003cp\u003eThese valves are suitable for liquid, suction and hot-gas lines in refrigeration systems, cold-storage equipment and air-conditioning units. Both SAE flare and ODF solder connection options are available to meet different piping requirements.\u003c\/p\u003e\n\u003cp\u003eModel 10 valves can be supplied as complete assemblies or as separate valve bodies and solenoid coils, making maintenance and replacement more convenient.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDirect-operated or servo-operated construction\u003c\/li\u003e\n\u003cli\u003eDesigned for one-way refrigerant flow\u003c\/li\u003e\n\u003cli\u003eSuitable for liquid, suction and hot-gas lines\u003c\/li\u003e\n\u003cli\u003eSAE flare and ODF solder connections available\u003c\/li\u003e\n\u003cli\u003eCompatible with specified HCFC and HFC refrigerants\u003c\/li\u003e\n\u003cli\u003eValve body and solenoid coil can be supplied separately\u003c\/li\u003e\n\u003cli\u003eMultiple coil voltages available\u003c\/li\u003e\n\u003cli\u003eStandard three-wire plug-in coil connection\u003c\/li\u003e\n\u003cli\u003eSuitable for refrigeration, cold-storage and air-conditioning systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eAvailable Models\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eConnection\u003c\/th\u003e\n\u003cth\u003eConnection Type\u003c\/th\u003e\n\u003cth\u003eKv\u003c\/th\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1020-2\u003c\/td\u003e\n\u003ctd\u003e1\/4 in\u003c\/td\u003e\n\u003ctd\u003eSAE Flare\u003c\/td\u003e\n\u003ctd\u003e0.175 m³\/h\u003c\/td\u003e\n\u003ctd\u003e350 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1028-2\u003c\/td\u003e\n\u003ctd\u003e1\/4 in\u003c\/td\u003e\n\u003ctd\u003eODF Solder\u003c\/td\u003e\n\u003ctd\u003e0.175 m³\/h\u003c\/td\u003e\n\u003ctd\u003e315 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1064-3\u003c\/td\u003e\n\u003ctd\u003e3\/8 in\u003c\/td\u003e\n\u003ctd\u003eSAE Flare\u003c\/td\u003e\n\u003ctd\u003e0.800 m³\/h\u003c\/td\u003e\n\u003ctd\u003e450 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1068-3\u003c\/td\u003e\n\u003ctd\u003e3\/8 in\u003c\/td\u003e\n\u003ctd\u003eODF Solder\u003c\/td\u003e\n\u003ctd\u003e0.800 m³\/h\u003c\/td\u003e\n\u003ctd\u003e390 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1064-4\u003c\/td\u003e\n\u003ctd\u003e1\/2 in\u003c\/td\u003e\n\u003ctd\u003eSAE Flare\u003c\/td\u003e\n\u003ctd\u003e0.800 m³\/h\u003c\/td\u003e\n\u003ctd\u003e480 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1068-4\u003c\/td\u003e\n\u003ctd\u003e1\/2 in\u003c\/td\u003e\n\u003ctd\u003eODF Solder\u003c\/td\u003e\n\u003ctd\u003e0.800 m³\/h\u003c\/td\u003e\n\u003ctd\u003e390 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1070-5\u003c\/td\u003e\n\u003ctd\u003e5\/8 in\u003c\/td\u003e\n\u003ctd\u003eSAE Flare\u003c\/td\u003e\n\u003ctd\u003e2.610 m³\/h\u003c\/td\u003e\n\u003ctd\u003e800 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1078-5\u003c\/td\u003e\n\u003ctd\u003e5\/8 in\u003c\/td\u003e\n\u003ctd\u003eODF Solder\u003c\/td\u003e\n\u003ctd\u003e2.610 m³\/h\u003c\/td\u003e\n\u003ctd\u003e655 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1078-6\u003c\/td\u003e\n\u003ctd\u003e3\/4 in\u003c\/td\u003e\n\u003ctd\u003eODF Solder\u003c\/td\u003e\n\u003ctd\u003e4.300 m³\/h\u003c\/td\u003e\n\u003ctd\u003e660 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cblockquote\u003e\n\u003cp\u003eWeight values exclude the flare connection nut where applicable.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003ch2\u003eNominal Liquid Refrigeration Capacity\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel Group\u003c\/th\u003e\n\u003cth\u003eR22\u003c\/th\u003e\n\u003cth\u003eHFC-134a\u003c\/th\u003e\n\u003cth\u003eR404A\/R502\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1020-2 \/ 1028-2\u003c\/td\u003e\n\u003ctd\u003e3.15 kW\u003c\/td\u003e\n\u003ctd\u003e2.95 kW\u003c\/td\u003e\n\u003ctd\u003e2.08 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1064-3 \/ 1068-3\u003c\/td\u003e\n\u003ctd\u003e14.50 kW\u003c\/td\u003e\n\u003ctd\u003e13.50 kW\u003c\/td\u003e\n\u003ctd\u003e9.50 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1064-4 \/ 1068-4\u003c\/td\u003e\n\u003ctd\u003e14.50 kW\u003c\/td\u003e\n\u003ctd\u003e13.50 kW\u003c\/td\u003e\n\u003ctd\u003e9.50 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1070-5 \/ 1078-5\u003c\/td\u003e\n\u003ctd\u003e47.00 kW\u003c\/td\u003e\n\u003ctd\u003e44.00 kW\u003c\/td\u003e\n\u003ctd\u003e31.00 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1078-6\u003c\/td\u003e\n\u003ctd\u003e77.50 kW\u003c\/td\u003e\n\u003ctd\u003e72.05 kW\u003c\/td\u003e\n\u003ctd\u003e51.10 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eValve Operation\u003c\/td\u003e\n\u003ctd\u003eDirect-operated or servo-operated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow Direction\u003c\/td\u003e\n\u003ctd\u003eOne way\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplicable Refrigerants\u003c\/td\u003e\n\u003ctd\u003eHCFC or HFC, as specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedium Temperature\u003c\/td\u003e\n\u003ctd\u003e−30°C to +105°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Working Pressure\u003c\/td\u003e\n\u003ctd\u003e3.0 MPa \/ 30 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Opening Differential\u003c\/td\u003e\n\u003ctd\u003eDirect-operated: 0 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Opening Differential\u003c\/td\u003e\n\u003ctd\u003eServo-operated: 0.02 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Operating Pressure Differential\u003c\/td\u003e\n\u003ctd\u003e2.5 MPa \/ 25 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e−40°C to +65°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard Coil Voltage\u003c\/td\u003e\n\u003ctd\u003eAC220V or AC380V, 50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil Voltage Tolerance\u003c\/td\u003e\n\u003ctd\u003e+10% \/ −15%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil Connection\u003c\/td\u003e\n\u003ctd\u003eStandard three-wire plug-in connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCold-room refrigeration systems\u003c\/li\u003e\n\u003cli\u003eCommercial refrigeration equipment\u003c\/li\u003e\n\u003cli\u003eRefrigerated storage equipment\u003c\/li\u003e\n\u003cli\u003eLiquid refrigerant lines\u003c\/li\u003e\n\u003cli\u003eCompressor suction lines\u003c\/li\u003e\n\u003cli\u003eHot-gas lines\u003c\/li\u003e\n\u003cli\u003eAir-conditioning systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow to Select\u003c\/h2\u003e\n\u003cp\u003ePlease confirm the following information before ordering:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRequired model\u003c\/li\u003e\n\u003cli\u003ePipe connection size\u003c\/li\u003e\n\u003cli\u003eSAE flare or ODF solder connection\u003c\/li\u003e\n\u003cli\u003eRefrigerant\u003c\/li\u003e\n\u003cli\u003eCoil voltage and frequency\u003c\/li\u003e\n\u003cli\u003eInstallation line: liquid, suction or hot gas\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HONGSEN","offers":[{"title":"1020-2","offer_id":44048524181563,"sku":null,"price":13.0,"currency_code":"USD","in_stock":true},{"title":"1028-2","offer_id":44048524214331,"sku":null,"price":13.0,"currency_code":"USD","in_stock":true},{"title":"1064-3","offer_id":44048524247099,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true},{"title":"1068-3","offer_id":44048524279867,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true},{"title":"1064-4","offer_id":44048524312635,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true},{"title":"1068-4","offer_id":44048524345403,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true},{"title":"1070-5","offer_id":44048524378171,"sku":null,"price":19.0,"currency_code":"USD","in_stock":true},{"title":"1078-5","offer_id":44048524410939,"sku":null,"price":19.0,"currency_code":"USD","in_stock":true},{"title":"1078-6","offer_id":44048524443707,"sku":null,"price":21.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/8920\/8123\/files\/2026-08-27_095917_560.png?v=1787796029"},{"product_id":"hongsen-model-10-solenoid-valve-coils","title":"HONGSEN Model 10 Replacement Solenoid Valve Coils","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eReplacement solenoid coils designed for compatible HONGSEN Model 10 refrigeration solenoid valves.\u003c\/p\u003e\n\u003cp\u003eHONGSEN Model 10 valve bodies and coils can be supplied separately, allowing the coil to be replaced without purchasing a complete valve assembly.\u003c\/p\u003e\n\u003cp\u003eThese coils are available in AC220V and AC380V, 50 Hz configurations. The valve series, voltage, frequency and electrical connection must be confirmed before ordering.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for HONGSEN Model 10 solenoid valves\u003c\/li\u003e\n\u003cli\u003e8 W rated coil\u003c\/li\u003e\n\u003cli\u003eAC220V and AC380V options\u003c\/li\u003e\n\u003cli\u003eStandard 50 Hz configuration\u003c\/li\u003e\n\u003cli\u003eStandard three-wire plug-in connector\u003c\/li\u003e\n\u003cli\u003eSuitable for replacement and maintenance\u003c\/li\u003e\n\u003cli\u003eCoil supplied separately from the valve body\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eAvailable Variants\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003cth\u003eFrequency\u003c\/th\u003e\n\u003cth\u003eRated Power\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC220V\u003c\/td\u003e\n\u003ctd\u003e50 Hz\u003c\/td\u003e\n\u003ctd\u003e8 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC380V\u003c\/td\u003e\n\u003ctd\u003e50 Hz\u003c\/td\u003e\n\u003ctd\u003e8 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Series\u003c\/td\u003e\n\u003ctd\u003eHONGSEN Model 10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Power\u003c\/td\u003e\n\u003ctd\u003e8 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard Voltage\u003c\/td\u003e\n\u003ctd\u003eAC220V or AC380V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Temperature\u003c\/td\u003e\n\u003ctd\u003e−40°C to +65°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Tolerance\u003c\/td\u003e\n\u003ctd\u003e+10% \/ −15%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Connection\u003c\/td\u003e\n\u003ctd\u003eStandard three-wire plug-in connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Contents\u003c\/td\u003e\n\u003ctd\u003eSolenoid coil only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eCompatibility Notice\u003c\/h2\u003e\n\u003cp\u003eConfirm the complete valve model and the original coil voltage before ordering. Voltage alone must not be used to determine compatibility.\u003c\/p\u003e","brand":"HONGSEN","offers":[{"title":"AC220V","offer_id":44048524935227,"sku":null,"price":8.0,"currency_code":"USD","in_stock":true},{"title":"AC380V","offer_id":44048524967995,"sku":null,"price":8.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/8920\/8123\/files\/2026-08-27_100736_309.png?v=1787796504"},{"product_id":"hongsen-sv-series-refrigeration-solenoid-valves","title":"HONGSEN SV Series Refrigeration Solenoid Valves","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eHONGSEN SV Series solenoid valves are designed to control one-way refrigerant flow in refrigeration and air-conditioning systems.\u003c\/p\u003e\n\u003cp\u003eThe series includes direct-operated and servo-operated models for use in liquid, suction and hot-gas lines. SAE flare and ODF solder connections are available in sizes ranging from 1\/4 inch to 7\/8 inch.\u003c\/p\u003e\n\u003cp\u003eThe valve body and solenoid coil can be supplied as a complete assembly or separately for replacement and servicing.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDirect-operated and servo-operated models\u003c\/li\u003e\n\u003cli\u003eDesigned for one-way refrigerant flow\u003c\/li\u003e\n\u003cli\u003eSuitable for liquid, suction and hot-gas lines\u003c\/li\u003e\n\u003cli\u003eSAE flare and ODF solder connections\u003c\/li\u003e\n\u003cli\u003eConnection sizes from 1\/4 to 7\/8 inch\u003c\/li\u003e\n\u003cli\u003eCompatible with specified HCFC and HFC refrigerants\u003c\/li\u003e\n\u003cli\u003eReplaceable solenoid coil\u003c\/li\u003e\n\u003cli\u003eMultiple coil voltage options\u003c\/li\u003e\n\u003cli\u003eSuitable for cold rooms and commercial refrigeration systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eAvailable Models\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eConnection\u003c\/th\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003cth\u003eMinimum Opening Differential\u003c\/th\u003e\n\u003cth\u003eKv\u003c\/th\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSV20-2\u003c\/td\u003e\n\u003ctd\u003e1\/4 in\u003c\/td\u003e\n\u003ctd\u003eSAE Flare\u003c\/td\u003e\n\u003ctd\u003e0 bar\u003c\/td\u003e\n\u003ctd\u003e0.16 m³\/h\u003c\/td\u003e\n\u003ctd\u003e395 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSV28-2\u003c\/td\u003e\n\u003ctd\u003e1\/4 in\u003c\/td\u003e\n\u003ctd\u003eODF Solder\u003c\/td\u003e\n\u003ctd\u003e0 bar\u003c\/td\u003e\n\u003ctd\u003e0.16 m³\/h\u003c\/td\u003e\n\u003ctd\u003e395 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSV64-3\u003c\/td\u003e\n\u003ctd\u003e3\/8 in\u003c\/td\u003e\n\u003ctd\u003eSAE Flare\u003c\/td\u003e\n\u003ctd\u003e0.05 bar\u003c\/td\u003e\n\u003ctd\u003e0.80 m³\/h\u003c\/td\u003e\n\u003ctd\u003e496 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSV68-3\u003c\/td\u003e\n\u003ctd\u003e3\/8 in\u003c\/td\u003e\n\u003ctd\u003eODF Solder\u003c\/td\u003e\n\u003ctd\u003e0.05 bar\u003c\/td\u003e\n\u003ctd\u003e0.80 m³\/h\u003c\/td\u003e\n\u003ctd\u003e496 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSV64-4\u003c\/td\u003e\n\u003ctd\u003e1\/2 in\u003c\/td\u003e\n\u003ctd\u003eSAE Flare\u003c\/td\u003e\n\u003ctd\u003e0.05 bar\u003c\/td\u003e\n\u003ctd\u003e0.80 m³\/h\u003c\/td\u003e\n\u003ctd\u003e503 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSV68-4\u003c\/td\u003e\n\u003ctd\u003e1\/2 in\u003c\/td\u003e\n\u003ctd\u003eODF Solder\u003c\/td\u003e\n\u003ctd\u003e0.05 bar\u003c\/td\u003e\n\u003ctd\u003e0.80 m³\/h\u003c\/td\u003e\n\u003ctd\u003e458 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSV70-5\u003c\/td\u003e\n\u003ctd\u003e5\/8 in\u003c\/td\u003e\n\u003ctd\u003eSAE Flare\u003c\/td\u003e\n\u003ctd\u003e0.05 bar\u003c\/td\u003e\n\u003ctd\u003e2.20 m³\/h\u003c\/td\u003e\n\u003ctd\u003e746 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSV78-5\u003c\/td\u003e\n\u003ctd\u003e5\/8 in\u003c\/td\u003e\n\u003ctd\u003eODF Solder\u003c\/td\u003e\n\u003ctd\u003e0.05 bar\u003c\/td\u003e\n\u003ctd\u003e2.20 m³\/h\u003c\/td\u003e\n\u003ctd\u003e598 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSV70-6\u003c\/td\u003e\n\u003ctd\u003e3\/4 in\u003c\/td\u003e\n\u003ctd\u003eSAE Flare\u003c\/td\u003e\n\u003ctd\u003e0.05 bar\u003c\/td\u003e\n\u003ctd\u003e2.20 m³\/h\u003c\/td\u003e\n\u003ctd\u003e816 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSV78-6\u003c\/td\u003e\n\u003ctd\u003e3\/4 in\u003c\/td\u003e\n\u003ctd\u003eODF Solder\u003c\/td\u003e\n\u003ctd\u003e0.05 bar\u003c\/td\u003e\n\u003ctd\u003e2.20 m³\/h\u003c\/td\u003e\n\u003ctd\u003e616 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSV98-7\u003c\/td\u003e\n\u003ctd\u003e7\/8 in\u003c\/td\u003e\n\u003ctd\u003eODF Solder\u003c\/td\u003e\n\u003ctd\u003e0.20 bar\u003c\/td\u003e\n\u003ctd\u003e2.60 m³\/h\u003c\/td\u003e\n\u003ctd\u003e1,020 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eNominal Refrigeration Capacity\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eValve Group\u003c\/th\u003e\n\u003cth\u003eR22\/R407C Liquid\u003c\/th\u003e\n\u003cth\u003eR134a Liquid\u003c\/th\u003e\n\u003cth\u003eR404A\/R507 Liquid\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSV20 \/ SV28\u003c\/td\u003e\n\u003ctd\u003e5.10 kW\u003c\/td\u003e\n\u003ctd\u003e5.00 kW\u003c\/td\u003e\n\u003ctd\u003e3.80 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSV64 \/ SV68\u003c\/td\u003e\n\u003ctd\u003e16.10 kW\u003c\/td\u003e\n\u003ctd\u003e14.80 kW\u003c\/td\u003e\n\u003ctd\u003e11.20 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSV70 \/ SV78\u003c\/td\u003e\n\u003ctd\u003e38.20 kW\u003c\/td\u003e\n\u003ctd\u003e35.30 kW\u003c\/td\u003e\n\u003ctd\u003e26.70 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSV98\u003c\/td\u003e\n\u003ctd\u003e52.30 kW\u003c\/td\u003e\n\u003ctd\u003e48.30 kW\u003c\/td\u003e\n\u003ctd\u003e36.50 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow Direction\u003c\/td\u003e\n\u003ctd\u003eOne way\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplicable Refrigerants\u003c\/td\u003e\n\u003ctd\u003eHCFC, HFC and related approved media\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedium Temperature\u003c\/td\u003e\n\u003ctd\u003e−30°C to +105°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Working Pressure\u003c\/td\u003e\n\u003ctd\u003e45 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid MOPD\u003c\/td\u003e\n\u003ctd\u003e31 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e−40°C to +65°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard AC Coil Voltages\u003c\/td\u003e\n\u003ctd\u003eAC24V, AC110V, AC220V and AC380V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard AC Frequency\u003c\/td\u003e\n\u003ctd\u003e50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard DC Coil Voltage\u003c\/td\u003e\n\u003ctd\u003eDC24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Tolerance\u003c\/td\u003e\n\u003ctd\u003e±10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil Connection\u003c\/td\u003e\n\u003ctd\u003eStandard three-wire plug-in connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRefrigeration liquid lines\u003c\/li\u003e\n\u003cli\u003eCompressor suction lines\u003c\/li\u003e\n\u003cli\u003eHot-gas lines\u003c\/li\u003e\n\u003cli\u003eCold-room refrigeration systems\u003c\/li\u003e\n\u003cli\u003eRefrigerated storage equipment\u003c\/li\u003e\n\u003cli\u003eCommercial refrigeration systems\u003c\/li\u003e\n\u003cli\u003eAir-conditioning equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow to Select\u003c\/h2\u003e\n\u003cp\u003ePlease provide:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eValve model\u003c\/li\u003e\n\u003cli\u003ePipe size\u003c\/li\u003e\n\u003cli\u003eSAE flare or ODF solder connection\u003c\/li\u003e\n\u003cli\u003eRefrigerant\u003c\/li\u003e\n\u003cli\u003eCoil voltage and frequency\u003c\/li\u003e\n\u003cli\u003eApplication line\u003c\/li\u003e\n\u003cli\u003eRequired refrigeration capacity\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HONGSEN","offers":[{"title":"SV20-2","offer_id":44048525623355,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true},{"title":"SV28-2","offer_id":44048525656123,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true},{"title":"SV64-3","offer_id":44048525688891,"sku":null,"price":16.0,"currency_code":"USD","in_stock":true},{"title":"SV68-3","offer_id":44048525721659,"sku":null,"price":16.0,"currency_code":"USD","in_stock":true},{"title":"SV64-4","offer_id":44048525754427,"sku":null,"price":17.0,"currency_code":"USD","in_stock":true},{"title":"SV68-4","offer_id":44048525787195,"sku":null,"price":17.0,"currency_code":"USD","in_stock":true},{"title":"SV70-5","offer_id":44048525819963,"sku":null,"price":21.0,"currency_code":"USD","in_stock":true},{"title":"SV78-5","offer_id":44048525852731,"sku":null,"price":21.0,"currency_code":"USD","in_stock":true},{"title":"SV70-6","offer_id":44048525885499,"sku":null,"price":23.0,"currency_code":"USD","in_stock":true},{"title":"SV78-6","offer_id":44048525918267,"sku":null,"price":23.0,"currency_code":"USD","in_stock":true},{"title":"SV98-7","offer_id":44048525951035,"sku":null,"price":32.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/8920\/8123\/files\/2026-08-27_095029_173.png?v=1787796111"},{"product_id":"hongsen-km-refrigeration-diaphragm-hand-valves","title":"HONGSEN KM Series Diaphragm Hand Valves","description":"\u003ch1\u003eProduct Description\u003c\/h1\u003e\n\u003cp\u003eThe HONGSEN KM Series comprises manually operated diaphragm stop valves designed for one-way flow control in refrigeration and air-conditioning systems.\u003c\/p\u003e\n\u003cp\u003eThese hand valves can be installed in liquid, suction and hot-gas lines used in refrigeration equipment, cold-storage systems and air-conditioning units.\u003c\/p\u003e\n\u003cp\u003eThe series is available with SAE flare connections from 1\/4 inch to 3\/4 inch and ODF solder connections from 1\/4 inch to 7\/8 inch. Each valve is provided with a mounting hole for installation on an equipment or instrument panel.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eManually operated diaphragm stop valve\u003c\/li\u003e\n\u003cli\u003eDesigned for one-way flow control\u003c\/li\u003e\n\u003cli\u003eSuitable for liquid, suction and hot-gas lines\u003c\/li\u003e\n\u003cli\u003eSAE flare and ODF solder connections available\u003c\/li\u003e\n\u003cli\u003eConnection sizes from 1\/4 inch to 7\/8 inch\u003c\/li\u003e\n\u003cli\u003eODF models supplied with copper tube connections\u003c\/li\u003e\n\u003cli\u003eIntegrated mounting hole for panel installation\u003c\/li\u003e\n\u003cli\u003eSuitable for refrigeration, cold-storage and air-conditioning systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eAvailable Variants\u003c\/h1\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003cth\u003eOfficial Model\u003c\/th\u003e\n\u003cth\u003eConnection\u003c\/th\u003e\n\u003cth\u003eConnection Type\u003c\/th\u003e\n\u003cth\u003eKv\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eKM-1\/4 SAE\u003c\/td\u003e\n\u003ctd\u003eKM-1\/4\u003c\/td\u003e\n\u003ctd\u003e1\/4 in\u003c\/td\u003e\n\u003ctd\u003eSAE Flare\u003c\/td\u003e\n\u003ctd\u003e0.28 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKM-3\/8 SAE\u003c\/td\u003e\n\u003ctd\u003eKM-3\/8\u003c\/td\u003e\n\u003ctd\u003e3\/8 in\u003c\/td\u003e\n\u003ctd\u003eSAE Flare\u003c\/td\u003e\n\u003ctd\u003e0.30 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKM-1\/2 SAE\u003c\/td\u003e\n\u003ctd\u003eKM-1\/2\u003c\/td\u003e\n\u003ctd\u003e1\/2 in\u003c\/td\u003e\n\u003ctd\u003eSAE Flare\u003c\/td\u003e\n\u003ctd\u003e1.30 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKM-5\/8 SAE\u003c\/td\u003e\n\u003ctd\u003eKM-5\/8\u003c\/td\u003e\n\u003ctd\u003e5\/8 in\u003c\/td\u003e\n\u003ctd\u003eSAE Flare\u003c\/td\u003e\n\u003ctd\u003e1.80 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKM-3\/4 SAE\u003c\/td\u003e\n\u003ctd\u003eKM-3\/4\u003c\/td\u003e\n\u003ctd\u003e3\/4 in\u003c\/td\u003e\n\u003ctd\u003eSAE Flare\u003c\/td\u003e\n\u003ctd\u003e3.65 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKM-1\/4 ODF\u003c\/td\u003e\n\u003ctd\u003eKM-1\/4\u003c\/td\u003e\n\u003ctd\u003e1\/4 in\u003c\/td\u003e\n\u003ctd\u003eODF Solder\u003c\/td\u003e\n\u003ctd\u003e0.28 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKM-3\/8 ODF\u003c\/td\u003e\n\u003ctd\u003eKM-3\/8\u003c\/td\u003e\n\u003ctd\u003e3\/8 in\u003c\/td\u003e\n\u003ctd\u003eODF Solder\u003c\/td\u003e\n\u003ctd\u003e0.30 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKM-1\/2 ODF\u003c\/td\u003e\n\u003ctd\u003eKM-1\/2\u003c\/td\u003e\n\u003ctd\u003e1\/2 in\u003c\/td\u003e\n\u003ctd\u003eODF Solder\u003c\/td\u003e\n\u003ctd\u003e1.30 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKM-5\/8 ODF\u003c\/td\u003e\n\u003ctd\u003eKM-5\/8\u003c\/td\u003e\n\u003ctd\u003e5\/8 in\u003c\/td\u003e\n\u003ctd\u003eODF Solder\u003c\/td\u003e\n\u003ctd\u003e1.80 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKM-3\/4 ODF\u003c\/td\u003e\n\u003ctd\u003eKM-3\/4\u003c\/td\u003e\n\u003ctd\u003e3\/4 in\u003c\/td\u003e\n\u003ctd\u003eODF Solder\u003c\/td\u003e\n\u003ctd\u003e3.65 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKM-7\/8 ODF\u003c\/td\u003e\n\u003ctd\u003eKM-7\/8\u003c\/td\u003e\n\u003ctd\u003e7\/8 in\u003c\/td\u003e\n\u003ctd\u003eODF Solder\u003c\/td\u003e\n\u003ctd\u003e3.65 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch1\u003eConnection Information\u003c\/h1\u003e\n\u003ch2\u003eSAE Flare Models\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eConnection\u003c\/th\u003e\n\u003cth\u003eThread\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\/4 in SAE\u003c\/td\u003e\n\u003ctd\u003e7\/16-20 UNF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\/8 in SAE\u003c\/td\u003e\n\u003ctd\u003e5\/8-18 UNF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\/2 in SAE\u003c\/td\u003e\n\u003ctd\u003e3\/4-16 UNF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8 in SAE\u003c\/td\u003e\n\u003ctd\u003e7\/8-14 UNF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\/4 in SAE\u003c\/td\u003e\n\u003ctd\u003e1-1\/16-14 UNS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eODF Solder Models\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal Connection\u003c\/th\u003e\n\u003cth\u003eTube Outside Diameter\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\/4 in ODF\u003c\/td\u003e\n\u003ctd\u003e6.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\/8 in ODF\u003c\/td\u003e\n\u003ctd\u003e9.7 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\/2 in ODF\u003c\/td\u003e\n\u003ctd\u003e12.8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8 in ODF\u003c\/td\u003e\n\u003ctd\u003e16.1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\/4 in ODF\u003c\/td\u003e\n\u003ctd\u003e19.1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7\/8 in ODF\u003c\/td\u003e\n\u003ctd\u003e22.3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch1\u003eMain Components\u003c\/h1\u003e\n\u003cp\u003eThe official product structure identifies the following components:\u003c\/p\u003e\n\u003col start=\"1\"\u003e\n\u003cli\u003eScrew\u003c\/li\u003e\n\u003cli\u003eHand wheel\u003c\/li\u003e\n\u003cli\u003eValve stem\u003c\/li\u003e\n\u003cli\u003eValve bonnet\u003c\/li\u003e\n\u003cli\u003eCopper sheet\u003c\/li\u003e\n\u003cli\u003eValve element\u003c\/li\u003e\n\u003cli\u003eDiaphragm\u003c\/li\u003e\n\u003cli\u003eSpring\u003c\/li\u003e\n\u003cli\u003eValve body\u003c\/li\u003e\n\u003cli\u003eDust cap\u003c\/li\u003e\n\u003cli\u003eConnection nut\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch1\u003eApplications\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eCold-room refrigeration systems\u003c\/li\u003e\n\u003cli\u003eRefrigeration liquid lines\u003c\/li\u003e\n\u003cli\u003eCompressor suction lines\u003c\/li\u003e\n\u003cli\u003eHot-gas piping\u003c\/li\u003e\n\u003cli\u003eCommercial refrigeration equipment\u003c\/li\u003e\n\u003cli\u003eRefrigerated storage systems\u003c\/li\u003e\n\u003cli\u003eAir-conditioning equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eHow to Select\u003c\/h1\u003e\n\u003cp\u003ePlease confirm the following information before ordering:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRequired connection size\u003c\/li\u003e\n\u003cli\u003eSAE flare or ODF solder connection\u003c\/li\u003e\n\u003cli\u003eRefrigerant line application\u003c\/li\u003e\n\u003cli\u003eRequired flow coefficient\u003c\/li\u003e\n\u003cli\u003eInstallation space\u003c\/li\u003e\n\u003cli\u003ePanel-mounting requirements\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HONGSEN","offers":[{"title":"KM-1\/4 – 1\/4 SAE","offer_id":44048538894395,"sku":null,"price":7.0,"currency_code":"USD","in_stock":true},{"title":"KM-3\/8 – 3\/8 SAE","offer_id":44048538927163,"sku":null,"price":8.0,"currency_code":"USD","in_stock":true},{"title":"KM-1\/2 – 1\/2 SAE","offer_id":44048538959931,"sku":null,"price":9.0,"currency_code":"USD","in_stock":true},{"title":"KM-5\/8 – 5\/8 SAE","offer_id":44048538992699,"sku":null,"price":11.0,"currency_code":"USD","in_stock":true},{"title":"KM-3\/4 – 3\/4 SAE","offer_id":44048539025467,"sku":null,"price":16.0,"currency_code":"USD","in_stock":true},{"title":"KM-1\/4 – 1\/4 ODF","offer_id":44048539058235,"sku":null,"price":7.0,"currency_code":"USD","in_stock":true},{"title":"KM-3\/8 – 3\/8 ODF","offer_id":44048539091003,"sku":null,"price":8.0,"currency_code":"USD","in_stock":true},{"title":"KM-1\/2 – 1\/2 ODF","offer_id":44048539123771,"sku":null,"price":9.0,"currency_code":"USD","in_stock":true},{"title":"KM-5\/8 – 5\/8 ODF","offer_id":44048539156539,"sku":null,"price":11.0,"currency_code":"USD","in_stock":true},{"title":"KM-3\/4 – 3\/4 ODF","offer_id":44048539189307,"sku":null,"price":16.0,"currency_code":"USD","in_stock":true},{"title":"KM-7\/8 – 7\/8 ODF","offer_id":44048539222075,"sku":null,"price":19.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/8920\/8123\/files\/Windows11.png?v=1787799475"},{"product_id":"hongsen-hbv-odf-refrigeration-ball-valves","title":"HONGSEN HBV One-Piece Refrigeration Ball Valve with ODF Connections","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe HONGSEN HBV Series is a one-piece refrigeration ball valve range with ODF solder connections. The available models cover copper-tube connection sizes from 1\/4 inch to 1-5\/8 inches.\u003c\/p\u003e\n\u003cp\u003eThe valve is intended for manual isolation in compatible refrigeration piping systems. Select the required model according to the outside diameter of the connecting copper tube.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOne-piece ball valve configuration\u003c\/li\u003e\n\u003cli\u003eManual on\/off operation\u003c\/li\u003e\n\u003cli\u003eODF solder connections\u003c\/li\u003e\n\u003cli\u003eImperial copper-tube sizes\u003c\/li\u003e\n\u003cli\u003eModels from 1\/4 to 1-5\/8 inches\u003c\/li\u003e\n\u003cli\u003eSuitable for installation in compatible refrigeration piping\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAvailable Models\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eODF Connection\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eHBV-6V\u003c\/td\u003e\n\u003ctd\u003e1\/4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHBV-10V\u003c\/td\u003e\n\u003ctd\u003e3\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHBV-12V\u003c\/td\u003e\n\u003ctd\u003e1\/2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHBV-16V\u003c\/td\u003e\n\u003ctd\u003e5\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHBV-19V\u003c\/td\u003e\n\u003ctd\u003e3\/4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHBV-22V\u003c\/td\u003e\n\u003ctd\u003e7\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHBV-28V\u003c\/td\u003e\n\u003ctd\u003e1-1\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHBV-35V\u003c\/td\u003e\n\u003ctd\u003e1-3\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHBV-42V\u003c\/td\u003e\n\u003ctd\u003e1-5\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cp\u003ePlease provide:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRequired model or ODF size\u003c\/li\u003e\n\u003cli\u003eRefrigerant or working medium\u003c\/li\u003e\n\u003cli\u003eSystem operating pressure\u003c\/li\u003e\n\u003cli\u003eOperating temperature\u003c\/li\u003e\n\u003cli\u003eRequired quantity\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HONGSEN","offers":[{"title":"HBV-6V","offer_id":44052344635451,"sku":null,"price":12.0,"currency_code":"USD","in_stock":true},{"title":"HBV-10V","offer_id":44052344668219,"sku":null,"price":12.0,"currency_code":"USD","in_stock":true},{"title":"HBV-12V","offer_id":44052344700987,"sku":null,"price":12.0,"currency_code":"USD","in_stock":true},{"title":"HBV-16V","offer_id":44052344733755,"sku":null,"price":14.0,"currency_code":"USD","in_stock":true},{"title":"HBV-19V","offer_id":44052344766523,"sku":null,"price":17.0,"currency_code":"USD","in_stock":true},{"title":"HBV-22V","offer_id":44052344799291,"sku":null,"price":20.0,"currency_code":"USD","in_stock":true},{"title":"HBV-28V","offer_id":44052344832059,"sku":null,"price":27.0,"currency_code":"USD","in_stock":true},{"title":"HBV-35V","offer_id":44052344864827,"sku":null,"price":43.0,"currency_code":"USD","in_stock":true},{"title":"HBV-42V","offer_id":44052344897595,"sku":null,"price":58.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/8920\/8123\/files\/2026-08-27_123133_617.png?v=1787805157"},{"product_id":"hongsen-cv-direct-flow-refrigeration-check-valves","title":"HONGSEN CV Series Direct-Flow Refrigeration Check Valves","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eHONGSEN CV Series check valves are direct-flow, one-way valves designed for refrigeration, cold-storage and air-conditioning piping systems.\u003c\/p\u003e\n\u003cp\u003eThe valve allows refrigerant to flow in the specified direction while helping prevent reverse flow when the compressor stops or when system pressure conditions change. According to HONGSEN’s official product data, the CV series can be installed in liquid, suction-gas and hot-gas piping.\u003c\/p\u003e\n\u003cp\u003eBoth SAE flare and ODF solder connection versions are available. The internal valve-seat and sealing structure is designed to provide reliable shutoff performance with a low opening-pressure differential.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDirect-flow check-valve design\u003c\/li\u003e\n\u003cli\u003ePrevents reverse refrigerant flow\u003c\/li\u003e\n\u003cli\u003eSuitable for liquid, suction-gas and hot-gas piping\u003c\/li\u003e\n\u003cli\u003eSAE flare and ODF solder connections available\u003c\/li\u003e\n\u003cli\u003eLow minimum opening-pressure differential\u003c\/li\u003e\n\u003cli\u003eReliable valve-seat and sealing performance\u003c\/li\u003e\n\u003cli\u003eSuitable for applicable HCFC and HFC refrigerants\u003c\/li\u003e\n\u003cli\u003eFive connection sizes from 1\/4 to 3\/4 inch\u003c\/li\u003e\n\u003cli\u003eDesigned for refrigeration, cold-storage and air-conditioning systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHONGSEN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eCV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eDirect-Flow Refrigeration Check Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow Pattern\u003c\/td\u003e\n\u003ctd\u003eStraight \/ Direct Flow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Options\u003c\/td\u003e\n\u003ctd\u003eSAE Flare or ODF Solder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplicable Refrigerants\u003c\/td\u003e\n\u003ctd\u003eHCFC and HFC refrigerants\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedium Temperature Range\u003c\/td\u003e\n\u003ctd\u003e−40°C to +120°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Working Pressure\u003c\/td\u003e\n\u003ctd\u003e3.0 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Test Pressure\u003c\/td\u003e\n\u003ctd\u003e4.5 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Opening Differential\u003c\/td\u003e\n\u003ctd\u003e0.03 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eModel Selection\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eOfficial Model\u003c\/th\u003e\n\u003cth\u003eSAE Flare\u003c\/th\u003e\n\u003cth\u003eODF Solder\u003c\/th\u003e\n\u003cth\u003eInternal Diameter\u003c\/th\u003e\n\u003cth\u003eKv\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCV-6\u003c\/td\u003e\n\u003ctd\u003e1\/4 SAE\u003c\/td\u003e\n\u003ctd\u003e1\/4 ODF\u003c\/td\u003e\n\u003ctd\u003e4.8 mm\u003c\/td\u003e\n\u003ctd\u003e0.56 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCV-10\u003c\/td\u003e\n\u003ctd\u003e3\/8 SAE\u003c\/td\u003e\n\u003ctd\u003e3\/8 ODF\u003c\/td\u003e\n\u003ctd\u003e8 mm\u003c\/td\u003e\n\u003ctd\u003e1.43 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCV-12\u003c\/td\u003e\n\u003ctd\u003e1\/2 SAE\u003c\/td\u003e\n\u003ctd\u003e1\/2 ODF\u003c\/td\u003e\n\u003ctd\u003e10 mm\u003c\/td\u003e\n\u003ctd\u003e2.05 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCV-16\u003c\/td\u003e\n\u003ctd\u003e5\/8 SAE\u003c\/td\u003e\n\u003ctd\u003e5\/8 ODF\u003c\/td\u003e\n\u003ctd\u003e13 mm\u003c\/td\u003e\n\u003ctd\u003e3.60 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCV-19\u003c\/td\u003e\n\u003ctd\u003e3\/4 SAE\u003c\/td\u003e\n\u003ctd\u003e3\/4 ODF\u003c\/td\u003e\n\u003ctd\u003e16 mm\u003c\/td\u003e\n\u003ctd\u003e5.50 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cem\u003eKv is the water flow rate in m³\/h at a pressure differential of 100 kPa and a water density of 1 t\/m³.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRefrigeration liquid lines\u003c\/li\u003e\n\u003cli\u003eCompressor suction-gas lines\u003c\/li\u003e\n\u003cli\u003eHot-gas piping\u003c\/li\u003e\n\u003cli\u003eCold-room refrigeration systems\u003c\/li\u003e\n\u003cli\u003eCommercial refrigeration equipment\u003c\/li\u003e\n\u003cli\u003eRefrigerated warehouses\u003c\/li\u003e\n\u003cli\u003eCondensing units\u003c\/li\u003e\n\u003cli\u003eAir-conditioning systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstall according to the flow-direction arrow marked on the valve body.\u003c\/li\u003e\n\u003cli\u003eSelect the connection size according to the refrigerant pipe diameter.\u003c\/li\u003e\n\u003cli\u003eDo not exceed the stated working pressure or temperature range.\u003c\/li\u003e\n\u003cli\u003eProtect the valve body from excessive heat during brazing.\u003c\/li\u003e\n\u003cli\u003eConfirm refrigerant compatibility and system operating conditions before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HONGSEN","offers":[{"title":"SAE \/ CV-6","offer_id":44053660237883,"sku":null,"price":7.0,"currency_code":"USD","in_stock":true},{"title":"SAE \/ CV-10","offer_id":44053660270651,"sku":null,"price":8.0,"currency_code":"USD","in_stock":true},{"title":"SAE \/ CV-12","offer_id":44053660303419,"sku":null,"price":8.0,"currency_code":"USD","in_stock":true},{"title":"SAE \/ CV-16","offer_id":44053660336187,"sku":null,"price":10.0,"currency_code":"USD","in_stock":true},{"title":"SAE \/ CV-19","offer_id":44053660368955,"sku":null,"price":14.0,"currency_code":"USD","in_stock":true},{"title":"ODF \/ CV-6","offer_id":44053660401723,"sku":null,"price":7.0,"currency_code":"USD","in_stock":true},{"title":"ODF \/ CV-10","offer_id":44053660434491,"sku":null,"price":8.0,"currency_code":"USD","in_stock":true},{"title":"ODF \/ CV-12","offer_id":44053660467259,"sku":null,"price":8.0,"currency_code":"USD","in_stock":true},{"title":"ODF \/ CV-16","offer_id":44053660500027,"sku":null,"price":10.0,"currency_code":"USD","in_stock":true},{"title":"ODF \/ CV-19","offer_id":44053660532795,"sku":null,"price":14.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/8920\/8123\/files\/2026-08-27_164635_802.png?v=1787820430"},{"product_id":"hongsen-cvr-right-angle-refrigeration-check-valves","title":"HONGSEN CVR Series Right-Angle Refrigeration Check Valves","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eHONGSEN CVR Series check valves are right-angle, one-way valves designed for refrigeration and air-conditioning piping systems where a 90-degree flow path is required.\u003c\/p\u003e\n\u003cp\u003eThe valve allows refrigerant to flow in one specified direction while helping prevent reverse flow. Its right-angle body configuration can simplify piping layouts in installations where straight-line space is limited.\u003c\/p\u003e\n\u003cp\u003eCVR models use ODF solder connections and are suitable for liquid, suction-gas and hot-gas piping in refrigeration, cold-storage and air-conditioning equipment.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRight-angle check-valve configuration\u003c\/li\u003e\n\u003cli\u003ePrevents reverse refrigerant flow\u003c\/li\u003e\n\u003cli\u003eODF solder connections\u003c\/li\u003e\n\u003cli\u003eSuitable for liquid, suction-gas and hot-gas piping\u003c\/li\u003e\n\u003cli\u003eLow minimum opening-pressure differential\u003c\/li\u003e\n\u003cli\u003eReliable valve-seat and sealing performance\u003c\/li\u003e\n\u003cli\u003eSuitable for applicable HCFC and HFC refrigerants\u003c\/li\u003e\n\u003cli\u003eConnection sizes from 7\/8 to 1-3\/8 inch\u003c\/li\u003e\n\u003cli\u003eSuitable for space-limited refrigeration piping layouts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHONGSEN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eCVR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eRight-Angle Refrigeration Check Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow Pattern\u003c\/td\u003e\n\u003ctd\u003eRight Angle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Type\u003c\/td\u003e\n\u003ctd\u003eODF Solder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplicable Refrigerants\u003c\/td\u003e\n\u003ctd\u003eHCFC and HFC refrigerants\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedium Temperature Range\u003c\/td\u003e\n\u003ctd\u003e−40°C to +120°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Working Pressure\u003c\/td\u003e\n\u003ctd\u003e3.0 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Test Pressure\u003c\/td\u003e\n\u003ctd\u003e4.5 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Opening Differential\u003c\/td\u003e\n\u003ctd\u003e0.03 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eModel Selection\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eOfficial Model\u003c\/th\u003e\n\u003cth\u003eODF Connection\u003c\/th\u003e\n\u003cth\u003eInternal Diameter\u003c\/th\u003e\n\u003cth\u003eKv\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCVR-22\u003c\/td\u003e\n\u003ctd\u003e7\/8 ODF\u003c\/td\u003e\n\u003ctd\u003e19 mm\u003c\/td\u003e\n\u003ctd\u003e8.50 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCVR-28\u003c\/td\u003e\n\u003ctd\u003e1-1\/8 ODF\u003c\/td\u003e\n\u003ctd\u003e25 mm\u003c\/td\u003e\n\u003ctd\u003e19.0 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCVR-35\u003c\/td\u003e\n\u003ctd\u003e1-3\/8 ODF\u003c\/td\u003e\n\u003ctd\u003e32 mm\u003c\/td\u003e\n\u003ctd\u003e29.0 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRefrigeration liquid lines\u003c\/li\u003e\n\u003cli\u003eSuction-gas piping\u003c\/li\u003e\n\u003cli\u003eHot-gas piping\u003c\/li\u003e\n\u003cli\u003eCold-room refrigeration systems\u003c\/li\u003e\n\u003cli\u003eCommercial refrigeration equipment\u003c\/li\u003e\n\u003cli\u003eCondensing units\u003c\/li\u003e\n\u003cli\u003eRefrigerated warehouses\u003c\/li\u003e\n\u003cli\u003eSpace-limited piping installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstall according to the flow-direction arrow marked on the valve body.\u003c\/li\u003e\n\u003cli\u003eConfirm that the right-angle flow direction matches the piping layout.\u003c\/li\u003e\n\u003cli\u003eDo not exceed the stated pressure or temperature limits.\u003c\/li\u003e\n\u003cli\u003eProtect the valve body from excessive brazing heat.\u003c\/li\u003e\n\u003cli\u003eConfirm refrigerant compatibility before installation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HONGSEN","offers":[{"title":"CVR-22 — 7\/8 ODF","offer_id":44053785542715,"sku":null,"price":19.0,"currency_code":"USD","in_stock":true},{"title":"CVR-28 — 1-1\/8 ODF","offer_id":44053785575483,"sku":null,"price":34.0,"currency_code":"USD","in_stock":true},{"title":"CVR-35 — 1-3\/8 ODF","offer_id":44053785608251,"sku":null,"price":39.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/8920\/8123\/files\/2026-08-27_163543_882.png?v=1787820515"}],"url":"https:\/\/xiaxuecoldroom.com\/collections\/refrigeration-valves\/cold-room-accessories.oembed","provider":"XIAXUE Refrigeration","version":"1.0","type":"link"}