{"product_id":"febco-1-2-lf850","title":"Febco 1\/2\" LF850","description":"\u003cp\u003eThe \u003cstrong\u003eFebco 1\/2\" LF850 Lead Free Small Double Check Valve Assembly\u003c\/strong\u003e (DCVA) is designed to prevent the backflow of polluted water into the potable water supply due to backsiphonage and backpressure. This fully testable backflow preventer is ideal for protection in continuous pressure piping applications and at cross-connections identified as non-health hazards.\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003e850 Master Series\u003c\/strong\u003e devices feature a single cover, inline check design, and a compact modular system that facilitates easy maintenance with a single access cover for in-line repairs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed with a \u003cstrong\u003eLead Free* cast copper silicon alloy body\u003c\/strong\u003e for durability and compliance with reduced lead content requirements.\u003c\/li\u003e\n\u003cli\u003eEquipped with \u003cstrong\u003e1\/2\" Female NPT inlet\/outlet end connections\u003c\/strong\u003e (ANSI\/ASME B1.20.1) for easy installation.\u003c\/li\u003e\n\u003cli\u003eIncludes \u003cstrong\u003equarter-turn, full port ball valves\u003c\/strong\u003e for shutoff.\u003c\/li\u003e\n\u003cli\u003eFeatures \u003cstrong\u003etop-mounted test cocks\u003c\/strong\u003e for simplified testing.\u003c\/li\u003e\n\u003cli\u003eIncorporates \u003cstrong\u003etwo in-line independent, positive seating check modules\u003c\/strong\u003e with \u003cstrong\u003ereplaceable seats and seat discs\u003c\/strong\u003e; check modules are completely rebuildable.\u003c\/li\u003e\n\u003cli\u003eA \u003cstrong\u003efreeze sensor connection kit\u003c\/strong\u003e is available separately to activate a monitoring system that triggers alerts for low and freezing temperatures.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e The freeze sensor solely provides an alert about a possible freeze event and cannot prevent a freeze event from occurring. User action is required to prevent freeze conditions from causing product and\/or property damage.\u003c\/em\u003e\u003c\/p\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796807983381,"sku":"0683038","price":463.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/183618.jpg?v=1772730590","url":"https:\/\/www.backflowpreventer.com\/products\/febco-1-2-lf850","provider":"Water Specialties Company","version":"1.0","type":"link"}