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