{"title":"Caleffi","description":"\u003cp\u003eShop Caleffi replacement parts by manufacturer part number, including Valves \u0026amp; Solenoids, HVAC \u0026amp; Appliance Parts and Zone Valves. Every listing shows the Caleffi part number and its specifications, so you can match the part to your equipment before you order.\u003c\/p\u003e","products":[{"product_id":"551006a","title":"551006A Caleffi Discal Air Separator 1\" NPT","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemp. Range:\u003c\/strong\u003e 32 to 250 deg F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e brass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax. Pressure (PSI):\u003c\/strong\u003e 150 psi\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e551006A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eCaleffi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemp. Range\u003c\/td\u003e\n\u003ctd\u003e32 to 250 deg F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e4-3\/4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ebrass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e9 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Pressure (PSI)\u003c\/td\u003e\n\u003ctd\u003e150 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection\u003c\/td\u003e\n\u003ctd\u003e1 in FNPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Caleffi 551006A is a Discal air separator with a 1-inch FNPT connection. This part removes air from hydronic heating and cooling systems to prevent noise and corrosion. It is constructed of brass and rated for a maximum pressure of 150 psi and a temperature range of 32 to 250 degrees F.\u003c\/p\u003e","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":54073887752405,"sku":"551006A","price":161.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/9091\/2213\/files\/551006A.jpg?v=1781969369"},{"product_id":"551028a","title":"551028A Caleffi 1\" sweat fitting, genuine OEM replacement","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Material:\u003c\/strong\u003e brass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Size:\u003c\/strong\u003e 1 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax. Water Temp.:\u003c\/strong\u003e 32 to 250°F\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e551028A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eCaleffi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Material\u003c\/td\u003e\n\u003ctd\u003ebrass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Type\u003c\/td\u003e\n\u003ctd\u003eSweat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Size\u003c\/td\u003e\n\u003ctd\u003e1 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Water Temp.\u003c\/td\u003e\n\u003ctd\u003e32 to 250°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e3-3\/4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e5-3\/4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth\u003c\/td\u003e\n\u003ctd\u003e8.75 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Caleffi 551028A is a Discal 1\" Sweat HVAC and appliance part with a brass body. It functions as a discal, connecting via 1-inch sweat connections and operating within a maximum water temperature range of 32 to 250°F.\u003c\/p\u003e","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":54073913245909,"sku":"551028A","price":153.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/9091\/2213\/files\/551028A.jpg?v=1781969888"},{"product_id":"551008a","title":"551008A Caleffi Discharge Air Separator 1-1\/2\" NPT","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemp. Range:\u003c\/strong\u003e 32 to 250°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Material:\u003c\/strong\u003e brass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax. Pressure:\u003c\/strong\u003e 150 psi\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e551008A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eCaleffi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemp. Range\u003c\/td\u003e\n\u003ctd\u003e32 to 250°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Material\u003c\/td\u003e\n\u003ctd\u003ebrass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Type\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\" FNPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Pressure\u003c\/td\u003e\n\u003ctd\u003e150 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Caleffi 551008A is a Discal air separator with 1-1\/2\" FNPT connections. It removes air from hydronic systems, operating within a temperature range of 32 to 250°F and a maximum pressure of 150 psi, and is constructed with a brass body.\u003c\/p\u003e","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":54073945751765,"sku":"551008A","price":306.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/9091\/2213\/files\/551008A.jpg?v=1781970668"},{"product_id":"551022a","title":"551022A Caleffi 3\/4\" Sweat Discal compact genuine OEM replacement","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax. Pressure:\u003c\/strong\u003e 150 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemp. Range:\u003c\/strong\u003e 32 to 250°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Material:\u003c\/strong\u003e brass\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e551022A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eCaleffi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Pressure\u003c\/td\u003e\n\u003ctd\u003e150 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemp. Range\u003c\/td\u003e\n\u003ctd\u003e32 to 250°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Material\u003c\/td\u003e\n\u003ctd\u003ebrass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Type\u003c\/td\u003e\n\u003ctd\u003eSweat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Caleffi 551022A is a 3\/4\" Sweat Discal compact discal. This type of part removes dirt and debris from hydronic systems. It is constructed with a brass body and has a maximum pressure rating of 150 psi and a temperature range of 32 to 250°F.\u003c\/p\u003e","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":54073945850069,"sku":"551022A","price":96.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/9091\/2213\/files\/551022A.jpg?v=1781970674"},{"product_id":"551035a","title":"551035A Caleffi 1-1\/4\" Sweat Discal fitting, genuine OEM replacement","description":"\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e551035A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eCaleffi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ebrass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e3-3\/4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e5-3\/4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e8.75 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Caleffi 551035A is a 1-1\/4\" sweat connection discal. This part functions as a discal, which is a device used to separate and remove dirt, sand, and other solid particles from a fluid in a hydronic system. It is constructed of brass.\u003c\/p\u003e","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":54073995165909,"sku":"551035A","price":223.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/9091\/2213\/files\/551035A.jpg?v=1781971774"},{"product_id":"551007a","title":"551007A Caleffi Discrete Air Separator Replacement Part","description":"\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e551007A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eCaleffi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ebrass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e5-1\/4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e9-3\/4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Caleffi 551007A is a Discal air separator constructed from brass. This type of part removes air and micro-bubbles from a hydronic system to prevent noise and corrosion.\u003c\/p\u003e","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":54074628833493,"sku":"551007A","price":236.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/9091\/2213\/files\/551007A.jpg?v=1781973701"},{"product_id":"59756","title":"59756 Caleffi Discal Air Vent for Steel Body","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eCaleffi 59756 is a genuine OEM discal air vent for steel body.\u003c\/p\u003e","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":54074641121493,"sku":"59756","price":133.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/9091\/2213\/files\/59756.jpg?v=1781974081"},{"product_id":"521519ac","title":"521519AC Caleffi 3\/4\" Sweat Thermo mixing valve with checks","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax. Water Temp. (Deg. F):\u003c\/strong\u003e 200°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax. Working Pressure (PSI):\u003c\/strong\u003e 200 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type\/Size:\u003c\/strong\u003e 3\/4 in, Sweat Union\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay Temp. Range (F):\u003c\/strong\u003e 30 to 210°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Material:\u003c\/strong\u003e Brass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemp. Control Range:\u003c\/strong\u003e 85 to 150°F\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e521519AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eCaleffi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e6 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Water Temp. (Deg. F)\u003c\/td\u003e\n\u003ctd\u003e200°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Working Pressure (PSI)\u003c\/td\u003e\n\u003ctd\u003e200 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCv\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTool Weight\u003c\/td\u003e\n\u003ctd\u003e2.9 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e2-1\/2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Type\/Size\u003c\/td\u003e\n\u003ctd\u003e3\/4 in, Sweat Union\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Temp. Range (F)\u003c\/td\u003e\n\u003ctd\u003e30 to 210°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Material\u003c\/td\u003e\n\u003ctd\u003eBrass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemp. Control Range\u003c\/td\u003e\n\u003ctd\u003e85 to 150°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Caleffi 521519AC is a 3\/4\" sweat thermo mixing valve with checks. This type of valve blends hot and cold water to maintain a set outlet temperature. It has a brass body, a temperature control range of 85 to 150°F, a maximum working pressure of 200 psi, and a maximum water temperature of 200°F.\u003c\/p\u003e","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":54075003896021,"sku":"521519AC","price":239.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/9091\/2213\/files\/521519AC.jpg?v=1781980652"},{"product_id":"521619a","title":"521619A Caleffi 3-Way Mixing Valve with Adaptor and Gauge","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemp. Control Range:\u003c\/strong\u003e 85 to 150°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type\/Size:\u003c\/strong\u003e 1 in, Sweat Union\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax. Working Pressure (PSI):\u003c\/strong\u003e 200 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Material:\u003c\/strong\u003e Brass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay Temp. Range (F):\u003c\/strong\u003e 30 to 210°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax. Water Temp. (Deg. F):\u003c\/strong\u003e 200°F\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e521619A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eCaleffi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemp. Control Range\u003c\/td\u003e\n\u003ctd\u003e85 to 150°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Type\/Size\u003c\/td\u003e\n\u003ctd\u003e1 in, Sweat Union\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e6 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTool Weight\u003c\/td\u003e\n\u003ctd\u003e2.9 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Working Pressure (PSI)\u003c\/td\u003e\n\u003ctd\u003e200 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e2-1\/2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Material\u003c\/td\u003e\n\u003ctd\u003eBrass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCv\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Temp. Range (F)\u003c\/td\u003e\n\u003ctd\u003e30 to 210°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Water Temp. (Deg. F)\u003c\/td\u003e\n\u003ctd\u003e200°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Caleffi 521619A is a 3-way mixing valve with adaptor and gauge. This type of valve blends hot and cold water to maintain a set outlet temperature, with a temperature control range of 85 to 150°F. It has a brass body, a maximum working pressure of 200 psi, and a maximum water temperature of 200°F, connecting via a 1-inch sweat union.\u003c\/p\u003e","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":54075011989717,"sku":"521619A","price":248.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/9091\/2213\/files\/521619A.jpg?v=1781980805"},{"product_id":"521609a","title":"521609A Caleffi 3-Way Thermostatic Mixing Valve 1\" Sweat","description":"\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e521609A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eCaleffi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Type\/Size\u003c\/td\u003e\n\u003ctd\u003eSweat union, 1 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e2-1\/2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e6 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Caleffi 521609A is a 3-way thermostatic mixing valve with 1-inch sweat union connections. This type of valve automatically blends hot and cold water to maintain a set outlet temperature.\u003c\/p\u003e","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":54075022704853,"sku":"521609A","price":214.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/9091\/2213\/files\/521609A.jpg?v=1781980993"},{"product_id":"521409a","title":"521409A Caleffi 3-Way Thermostatic Mixing Valve Replacement","description":"\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e521409A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eCaleffi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTool Weight\u003c\/td\u003e\n\u003ctd\u003e2.4 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Caleffi 521409A is a 3-way thermostatic mixing valve. This type of valve automatically blends hot and cold water to maintain a set outlet temperature.\u003c\/p\u003e","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":54075023229141,"sku":"521409A","price":173.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/9091\/2213\/files\/521409A.jpg?v=1781981005"},{"product_id":"132662a","title":"132662A Caleffi Manual Balancing Valve With Flowmeter, 1\" NPT","description":"\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e132662A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eCaleffi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePipe Size\u003c\/td\u003e\n\u003ctd\u003e1\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Caleffi 132662A is a manual balancing valve with a flowmeter. This type of valve regulates and measures fluid flow in a hydronic system to achieve proper system balance.\u003c\/p\u003e","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":54075023687893,"sku":"132662A","price":254.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/9091\/2213\/files\/132662A.jpg?v=1781981008"},{"product_id":"520510ax","title":"520510AX Caleffi Thermostatic 3-Way Mixing Valve Kit with Outlet Temperature Gauge","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemp. Range:\u003c\/strong\u003e 95 to 150°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax. Pressure:\u003c\/strong\u003e 150 psi\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e520510AX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eCaleffi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemp. Range\u003c\/td\u003e\n\u003ctd\u003e95 to 150°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Pressure\u003c\/td\u003e\n\u003ctd\u003e150 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Caleffi 520510AX is a Mixcal 3-Way Mixing Valve with 3\/4\" FNPT tank and 3\/4\" MNPT connections, including a gauge. As a mixing valve, it blends hot and cold water to maintain a set outlet temperature, operating within a 95 to 150°F temperature range and a maximum pressure of 150 psi.\u003c\/p\u003e","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":54075031191765,"sku":"520510AX","price":284.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/9091\/2213\/files\/520510AX.jpg?v=1781981122"},{"product_id":"521419ac","title":"521419AC Caleffi 1\/2\" Sweat thermostatic mixing valve","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Material:\u003c\/strong\u003e Brass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay Temp. Range (F):\u003c\/strong\u003e 30 to 210°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax. Water Temp. (Deg. F):\u003c\/strong\u003e 200°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemp. Control Range:\u003c\/strong\u003e 85 to 150°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type\/Size:\u003c\/strong\u003e 1\/2 in, Sweat Union\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax. Working Pressure (PSI):\u003c\/strong\u003e 200 psi\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e521419AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eCaleffi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Material\u003c\/td\u003e\n\u003ctd\u003eBrass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Temp. Range (F)\u003c\/td\u003e\n\u003ctd\u003e30 to 210°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Water Temp. (Deg. F)\u003c\/td\u003e\n\u003ctd\u003e200°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemp. Control Range\u003c\/td\u003e\n\u003ctd\u003e85 to 150°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e6 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Type\/Size\u003c\/td\u003e\n\u003ctd\u003e1\/2 in, Sweat Union\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e2-1\/2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTool Weight\u003c\/td\u003e\n\u003ctd\u003e2.9 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCv\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Working Pressure (PSI)\u003c\/td\u003e\n\u003ctd\u003e200 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Caleffi 521419AC is a thermostatic mixing valve with a 1\/2-inch sweat union connection. It functions to automatically blend hot and cold water to a controlled outlet temperature, maintaining a set point within an 85 to 150°F range. The valve is constructed with a brass body and rated for a maximum working pressure of 200 psi and a maximum water temperature of 200°F.\u003c\/p\u003e","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":54075043119317,"sku":"521419AC","price":223.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/9091\/2213\/files\/00380944.jpg?v=1790727477"},{"product_id":"z40","title":"Z40 Caleffi 2-Way Zone Valve, Inverted Flare","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 24V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax. Water Temp.:\u003c\/strong\u003e 32 to 240°F\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eZ40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eCaleffi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e24V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Water Temp.\u003c\/td\u003e\n\u003ctd\u003e32 to 240°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e4-1\/2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoefficient of Volume\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e3-1\/4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth\u003c\/td\u003e\n\u003ctd\u003e3-1\/2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Caleffi Z40 is a 24V NC 2-way, inverted flare zone valve. This type of valve opens and closes to control the flow of water in a hydronic system, operating on 24V AC and handling water temperatures from 32 to 240°F.\u003c\/p\u003e","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":54075081457877,"sku":"Z40","price":149.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/9091\/2213\/files\/Z40.jpg?v=1781981784"},{"product_id":"z56p","title":"Z56P Caleffi 2-Way NC Terminal Block with Union Press","description":"\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eZ56P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eCaleffi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e24V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e4-1\/2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e3-1\/4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e3-1\/2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Caleffi Z56P is a wiring and connector component for a 24V AC normally closed (NC) 2-way zone valve with a 1\" union press connection. This terminal block provides the electrical connection to control the valve's operation.\u003c\/p\u003e","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":54075084636373,"sku":"Z56P","price":235.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/9091\/2213\/files\/Z56P.jpg?v=1781981808"},{"product_id":"573016a","title":"573016A Caleffi Clamp Bellows Coupling, 30 x 16 mm Bores","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax. RPM:\u003c\/strong\u003e 10000 RPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax. Temp. Range (F):\u003c\/strong\u003e -40°F to 200°F (-40°C to 93°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScrew Size:\u003c\/strong\u003e M6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Anodized Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScrew Material:\u003c\/strong\u003e Alloy Steel\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e573016A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eCaleffi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBore Dia.\u003c\/td\u003e\n\u003ctd\u003e30 mm x 16 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. RPM\u003c\/td\u003e\n\u003ctd\u003e10000 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutside Dia.\u003c\/td\u003e\n\u003ctd\u003e57.2 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Length\u003c\/td\u003e\n\u003ctd\u003e81.3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Temp. Range (F)\u003c\/td\u003e\n\u003ctd\u003e-40°F to 200°F (-40°C to 93°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eScrew Size\u003c\/td\u003e\n\u003ctd\u003eM6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e81.3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFastening Dimensions\u003c\/td\u003e\n\u003ctd\u003eMetric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStyle\u003c\/td\u003e\n\u003ctd\u003eClamp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Angular Misalignment\u003c\/td\u003e\n\u003ctd\u003e2.0 deg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eAnodized Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTorsional Stiffness (Deg.\/In.-Lbs.)\u003c\/td\u003e\n\u003ctd\u003e135 Nm\/Deg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. 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Ratio\u003c\/td\u003e\n\u003ctd\u003e5xD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlute Length\u003c\/td\u003e\n\u003ctd\u003e101 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrill Bit Dimension Type\u003c\/td\u003e\n\u003ctd\u003eMetric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrilling Depth\u003c\/td\u003e\n\u003ctd\u003e77.00mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShank Length\u003c\/td\u003e\n\u003ctd\u003e50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Drilling Depth\u003c\/td\u003e\n\u003ctd\u003e101 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem\u003c\/td\u003e\n\u003ctd\u003eJobber Drill Bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDecimal Equivalent\u003c\/td\u003e\n\u003ctd\u003e0.7756\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlute Type\u003c\/td\u003e\n\u003ctd\u003eSpiral\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eFor General Drilling, General Mechanical Engineering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eList Number\u003c\/td\u003e\n\u003ctd\u003eDC150-05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrill Bit Grouping\u003c\/td\u003e\n\u003ctd\u003eDrill Bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement System\u003c\/td\u003e\n\u003ctd\u003eMetric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoolant Fed\u003c\/td\u003e\n\u003ctd\u003eCoolant Through\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Coolant Holes\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrill Bit Point Type\u003c\/td\u003e\n\u003ctd\u003eSelf-Centering Point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Caleffi 519700A is a bypass valve with a 1 1\/4\" NPT connection. 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This part functions as a backflow preventer and automatic fill valve.\u003c\/p\u003e","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":54076534358229,"sku":"573009A","price":176.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/9091\/2213\/files\/573009A.jpg?v=1781987305"},{"product_id":"501502a","title":"501502A Caleffi Extra Hi-Capacity Air Vent, 3\/4\" NPT","description":"\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e501502A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eCaleffi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e3\/4 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Caleffi 501502A is an extra high-capacity air vent. 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This type of valve blends hot and cold water to maintain a set outlet temperature.\u003c\/p\u003e","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":54076892905685,"sku":"521516AC","price":265.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/9091\/2213\/files\/521516AC.jpg?v=1781992934"},{"product_id":"z111000","title":"Z111000 Caleffi 24V Z-One Normally Closed Valve Actuator","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 24V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 18 in.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eZ111000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eCaleffi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e18 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eCaleffi Z111000 is a 24V Z-One N\/C valve actuator with microswitches. This part opens and closes a valve to control the flow of a fluid.\u003c\/p\u003e","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":54076893233365,"sku":"Z111000","price":103.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/9091\/2213\/files\/Z111000.jpg?v=1781992940"},{"product_id":"521516a","title":"521516A Caleffi 3\/4 in Press 3 Way Mixing Valve with Gauge","description":"\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e521516A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eCaleffi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e3\/4 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eCaleffi part 521516A is a Mixcal 3-way thermostatic mixing valve. This type of part blends hot and cold water to maintain a set mixed outlet temperature.\u003c\/p\u003e","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":54076894347477,"sku":"521516A","price":222.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/9091\/2213\/files\/521516A.jpg?v=1781992954"},{"product_id":"521619ac","title":"521619AC Caleffi 1 inch Sweat Thermo Mixing Valve with Check Valves","description":"\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e521619AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eCaleffi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e1 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Caleffi 521619AC is an HVAC and appliance part, specifically a sweat thermo mixing valve with check valves. This type of part blends hot and cold water to maintain a set outlet temperature.\u003c\/p\u003e","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":54076894478549,"sku":"521619AC","price":274.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/9091\/2213\/files\/521619AC.jpg?v=1781992963"},{"product_id":"521509a","title":"521509A Caleffi 3-Way Thermostatic Mixing Valve","description":"\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e521509A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eCaleffi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e3\/4 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Caleffi 521509A is a thermostatic mixing valve. This type of part automatically blends hot and cold water to maintain a set outlet temperature.\u003c\/p\u003e","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":54076894904533,"sku":"521509A","price":180.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/9091\/2213\/files\/521509A.jpg?v=1781992970"},{"product_id":"553642a","title":"553642A Caleffi 1\/2\" NPT autofill boiler feed valve with pressure gauge","description":"\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e553642A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eCaleffi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e1\/2 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThis is a Caleffi 553642A autofill boiler feed valve. This type of part automatically refills a boiler system with water when pressure drops.\u003c\/p\u003e","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":54076898083029,"sku":"553642A","price":122.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/9091\/2213\/files\/553642A.jpg?v=1781993048"},{"product_id":"553542a","title":"553542A Caleffi Autofill Boiler Feed Valve, 1\/2\" NPT","description":"\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e553542A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eCaleffi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e1\/2 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eCaleffi 553542A is an autofill boiler feed valve. This type of valve automatically adds water to a boiler system to maintain proper water pressure.\u003c\/p\u003e","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":54076900180181,"sku":"553542A","price":110.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/9091\/2213\/files\/553542A.jpg?v=1781993101"},{"product_id":"553549a","title":"553549A Caleffi Autofill Boiler Feed Valve 1\/2\" Swt","description":"\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e553549A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eCaleffi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e1\/2 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eCaleffi part 553549A is an autofill boiler feed valve. This type of valve automatically adds water to a boiler system to maintain proper water level.\u003c\/p\u003e","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":54076901982421,"sku":"553549A","price":103.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/9091\/2213\/files\/553549A.jpg?v=1781993146"},{"product_id":"z121000","title":"Z121000 Caleffi 24V Zone Valve Actuator (Without Microswitch)","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 24V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 18 in.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eZ121000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eCaleffi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e18 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eCaleffi Z121000 zone valve actuator. This part opens or closes a zone valve to control the flow of fluid in a hydronic system.\u003c\/p\u003e","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":54076918137045,"sku":"Z121000","price":95.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/9091\/2213\/files\/Z121000.jpg?v=1781993499"}],"url":"https:\/\/proreplacementparts.com\/collections\/brand-caleffi.oembed","provider":"Pro Replacement Parts","version":"1.0","type":"link"}