{"product_id":"top-shelf-febco-model-860-backflow-preventer-valve","title":"Top Shelf Febco Model 860 Backflow Preventer Valve One Point Five Inch Double Check Assembly Crafted For Heavy Duty Home And Commercial Plumbing Needs Built Like Iron With Zero Hassle Setup","description":"\u003cdiv\u003e\n\u003cp\u003eHeavy Duty Double Check Valve Assembly For Plumbing\u003cbr\u003e\n✔️ Febco model 860 1 1\/2 in bronze double check assembly\u003c\/p\u003e \u003cp\u003eThis single double check valve assembly blocks reverse water flow in residential and municipal piping systems. Engineers install it at service connections to protect public water supplies from contamination. The rugged bronze housing handles constant line pressure without leaking.\u003c\/p\u003e \u003cp\u003e✅ Febco model eight sixty construction\u003cbr\u003e\n✅ Point five inch threaded connection ends\u003cbr\u003e\n✅ Wrought bronze casing for corrosion resistance\u003cbr\u003e\n✅ Spring assisted double check arrangement\u003cbr\u003e\n✅ Standard commercial plumbing installation size\u003c\/p\u003e \u003cp\u003e💡 What is a double check valve used for on a main water line?\u003cbr\u003e\nInstalling a reliable inline barrier stops contaminated fluid from siphoning back into the municipal supply during drop pressure events. These handy fittings keep drinking water safe across a wide range of municipal and residential setups.\u003cbr\u003e\n- Prevents dirty water backup through dual spring loaded check discs\u003cbr\u003e\n- Maintains strict pressure separation between supply and demand sides\u003cbr\u003e\n- Meets local health codes for potable water system isolation\u003cbr\u003e\n- Blocks cross connection risks in irrigation and fire protection loops\u003c\/p\u003e\n✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49380292624619,"sku":"VXB006423OGK","price":1327.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/31rrprKhH7L.jpg?v=1788909227","url":"https:\/\/vxb.com\/products\/top-shelf-febco-model-860-backflow-preventer-valve","provider":"VXB Bearings","version":"1.0","type":"link"}