{"product_id":"air-release-valve-with-fnpt-connection-1-inch-inle","title":"Air Release Valve With FNPT Connection 1 Inch Inlet 1\/2 Inch Outlet Cast Iron Body 316 Stainless Steel Float NSF61 ASTM A126 Class B Max 150 PSI Built Tough For Industrial Plumbing Systems And High Flow Applications","description":"\u003cdiv\u003eAir Release Valve with FNPT, 1in Inlet, 1\/2in Outlet\u003cbr\u003e\n✔️ Cast Iron body, 316 SS float, NSF61, max 150 psi, 250°F (Each) \u003cp\u003eThe air release valve vents trapped air from water lines, helping prevent air pockets and water hammer in industrial plumbing. Built for clean water applications, it uses a cast iron body and a 316 stainless steel float for durability and NSF61\/ASTM A126 Class B compliance.\u003c\/p\u003e \u003cp\u003e✅ Inlet: 1 in (25.4 mm); Outlet: 1\/2 in (12.7 mm) FNPT\u003cbr\u003e✅ Max pressure: 150 psi (10.3 bar); Min pressure: 5 psi\u003cbr\u003e✅ Max vent: 55 scfm at 150 psi; Vacuum: 29 in Hg\u003cbr\u003e✅ Materials: Cast Iron body; Float: 316 Stainless Steel; Standards: NSF61, ASTM A126 Class B\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is an air release valve with FNPT connection used for in clean water piping? Air release valves remove trapped air to improve flow and prevent air locks in large-diameter lines.\n- handy for venting air along long runs\n- FNPT connection fits standard pipe threads\n- cast iron body with 316 stainless steel float resists corrosion\n- NSF61 and ASTM A126 Class B certified\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49120454869227,"sku":"VXB06XBS4MW6","price":982.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61Iwy9mw29L.jpg?v=1785236201","url":"https:\/\/vxb.com\/products\/air-release-valve-with-fnpt-connection-1-inch-inle","provider":"VXB Bearings","version":"1.0","type":"link"}