{"product_id":"caleffi-502710a-robocal-automatic-air-vent-1-8-male-thread-with-check-valve-150-psi-240f","title":"Caleffi 502710A Robocal Automatic Air Vent, 1\/8\" Male Thread, with Check Valve, 150 PSI, 240F","description":"\u003cp\u003eThe Caleffi 502710A is a Robocal float-style automatic air vent with a 1\/8\" male threaded connection and a built-in check valve. It releases air that collects at high points of a closed hydronic system.\u003c\/p\u003e\u003cp\u003eRobocal vents are compact brass air vents for hydronic heating and cooling systems, installed at high points, on manifolds, air separators and terminal units. The check valve lets the vent be removed for service without draining the system. Maximum working pressure is 150 psi, maximum venting pressure is 90 psi and maximum temperature is 240°F.\u003c\/p\u003e\u003cp\u003eBefore ordering: confirm that the port is a 1\/8\" female thread to receive this male vent. For water (hydronic) systems only, within the pressure and temperature limits above.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Caleffi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 502710A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Robocal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Float-style automatic air vent\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 1\/8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e 1\/8\" male thread\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Pattern:\u003c\/strong\u003e Straight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Brass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Working Pressure:\u003c\/strong\u003e 150 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Venting Pressure:\u003c\/strong\u003e 90 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Temperature:\u003c\/strong\u003e 240°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e Built-in check valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Type:\u003c\/strong\u003e Hydronic (water)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 8016615074673\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Air Vents\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDocuments\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/res.cloudinary.com\/dzhpkjoqj\/Caleffi\/502710A_CALE-502710A_8016615074673_TechB.pdf\" target=\"_blank\" rel=\"noopener\"\u003eTechnical Data Sheet\u003c\/a\u003e (PDF)\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/res.cloudinary.com\/dzhpkjoqj\/Caleffi\/502710A_CALE-502710A_8016615074673_Inst.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation \u0026amp; Operation Manual\u003c\/a\u003e (PDF)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSee also: \u003ca href=\"\/collections\/air-vents\"\u003eair vents\u003c\/a\u003e, \u003ca href=\"\/collections\/caleffi-north-america\"\u003eall Caleffi products\u003c\/a\u003e.\u003c\/p\u003e","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":50517453176935,"sku":"CALE-502710A","price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0651\/2253\/3479\/files\/502710A_1efb99f6-f2b2-4d55-b42f-aa78514e8fc8.jpg?v=1792425132","url":"https:\/\/www.thehousesupplier.com\/products\/caleffi-502710a-robocal-automatic-air-vent-1-8-male-thread-with-check-valve-150-psi-240f","provider":"The House Supplier","version":"1.0","type":"link"}