{"title":"Backflow Devices - Watts - DCVA - Double Check Valve Assemblies - 1 1\/2\" - 719 Series","description":null,"products":[{"product_id":"watts-1-1-2-lf719-qt","title":"Watts 1 1\/2\" LF719-QT","description":"\u003cp\u003eThe Watts 1 1\/2 inch LF719-QT Double Check Valve Assembly is designed to protect drinking water supplies from dangerous cross-connections, preventing the reverse flow of contaminated non-potable water from entering the potable water supply. This lead-free device is suitable for non-health hazard applications, offering reliable protection against backsiphonage and backpressure.\u003c\/p\u003e\u003cp\u003eThis compact assembly features a lead-free cast copper silicon alloy body, integral quarter-turn ball valves, and NPT end connections, making it ideal for various installations.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eManufactured from \u003cstrong\u003eLead Free* cast copper silicon alloy\u003c\/strong\u003e for compliant installations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeparate access, top entry check valve design\u003c\/strong\u003e allows for easy maintenance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReversible seat disc rubber\u003c\/strong\u003e extends the operational life of the check valve\u003c\/li\u003e\n\u003cli\u003eEquipped with \u003cstrong\u003echloramine resistant elastomers\u003c\/strong\u003e for enhanced durability\u003c\/li\u003e\n\u003cli\u003eFeatures \u003cstrong\u003ereplaceable seats and seat discs\u003c\/strong\u003e for simplified servicing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact design\u003c\/strong\u003e suitable for various installation spaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop mounted screwdriver slotted ball valve test cocks\u003c\/strong\u003e for straightforward testing\u003c\/li\u003e\n\u003cli\u003eEngineered for \u003cstrong\u003elow pressure drop\u003c\/strong\u003e to maintain system efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo special tools required for servicing\u003c\/strong\u003e, simplifying maintenance tasks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlastic on plastic check guiding\u003c\/strong\u003e reduces potential binding caused by mineral deposits\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796709646613,"sku":"0065305","price":1624.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/179776.jpg?v=1772727317"},{"product_id":"watts-1-12-lf719qts-double-check-valve-assembly-lead-free-quarter-turn-ball-valve-strainer-35523","title":"Watts® 1 1\/2\" LF719QTS Double Check Valve Assembly, Lead-Free,  Quarter Turn Ball Valve, Strainer","description":"","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":50124168954133,"sku":"0065311","price":2146.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/191843.jpg?v=1788371555"}],"url":"https:\/\/www.backflowpreventer.com\/collections\/backflow-devices-watts-dcva-double-check-valve-assemblies-1-1-2-719-series.oembed","provider":"Water Specialties Company","version":"1.0","type":"link"}