{"product_id":"esbe-vtn202-anti-freeze-valve","title":"ESBE VTN202 Anti-Freeze Valve – G1 \u0026 G1¼","description":"\u003ch2\u003eESBE VTN202 Anti-Freeze Valve\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eESBE VTN202\u003c\/strong\u003e is an anti-freeze safety valve designed to protect monobloc heat pump systems from frost damage during low-temperature conditions or power failure.\u003c\/p\u003e\n\n\u003cp\u003eThe VTN200 series incorporates ambient temperature sensing, making it particularly suitable for heat pump systems that operate in both \u003cstrong\u003eheating and cooling\u003c\/strong\u003e. This prevents unnecessary discharge during warm weather when low water temperatures are caused by cooling operation rather than freezing conditions.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for monobloc air-to-water heat pump systems\u003c\/li\u003e\n  \u003cli\u003eSuitable for heating and cooling applications\u003c\/li\u003e\n  \u003cli\u003eAmbient temperature sensing\u003c\/li\u003e\n  \u003cli\u003eOpening temperature: approximately 3°C\u003c\/li\u003e\n  \u003cli\u003eClosing temperature: approximately 4°C\u003c\/li\u003e\n  \u003cli\u003eAmbient activation temperature: approximately 5°C\u003c\/li\u003e\n  \u003cli\u003eMaximum discharge flow: 2 l\/min at 3 bar differential pressure\u003c\/li\u003e\n  \u003cli\u003ePN10 pressure class\u003c\/li\u003e\n  \u003cli\u003eMaximum working pressure: 10 bar\u003c\/li\u003e\n  \u003cli\u003eWorking temperature range: 0–90°C\u003c\/li\u003e\n  \u003cli\u003eExternal threaded connections\u003c\/li\u003e\n  \u003cli\u003eMaintenance-free operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAvailable Models\u003c\/h3\u003e\n\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eArticle No.\u003c\/th\u003e\n      \u003cth\u003eSize\u003c\/th\u003e\n      \u003cth\u003eDN\u003c\/th\u003e\n      \u003cth\u003eConnection\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e35200100\u003c\/td\u003e\n      \u003ctd\u003eG1\"\u003c\/td\u003e\n      \u003ctd\u003eDN25\u003c\/td\u003e\n      \u003ctd\u003eExternal thread\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e35200200\u003c\/td\u003e\n      \u003ctd\u003eG1¼\"\u003c\/td\u003e\n      \u003ctd\u003eDN32\u003c\/td\u003e\n      \u003ctd\u003eExternal thread\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003ePlease select the required connection size from the options above.\u003c\/p\u003e\n\n\u003cp\u003eNeed help choosing the correct ESBE anti-freeze valve? \u003ca href=\"https:\/\/beetbg.com\/pages\/contact\"\u003eContact B.E.E.\u003c\/a\u003e and we'll help you find the right option for your heat pump installation.\u003c\/p\u003e","brand":"ESBE","offers":[{"title":"G1\" – DN25","offer_id":62671060304259,"sku":"35200100","price":151.2,"currency_code":"GBP","in_stock":true},{"title":"G1¼\" – DN32","offer_id":62671060337027,"sku":"35200200","price":169.47,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/4108\/2554\/files\/ESBEVTN202anti-freezevalveformonoblocheatpumps.jpg?v=1790005080","url":"https:\/\/beetbg.com\/products\/esbe-vtn202-anti-freeze-valve","provider":"BEE - The SMART Heating Merchants","version":"1.0","type":"link"}