{"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","url":"https:\/\/xiaxuecoldroom.com\/products\/hongsen-hv-series-refrigeration-solenoid-valves","provider":"XIAXUE Refrigeration","version":"1.0","type":"link"}