{"product_id":"2-5-350-dcda-di-body-gal-mtr-less-gate-valves","title":"2.5 350 DCDA DI BODY GAL MTR, LESS GATE VALVES","description":"\u003cp\u003eThe Zurn Wilkins 350DA Double Check Detector Backflow Assembly is designed for installation on water lines in fire protection systems to safeguard against backsiphonage and backpressure of polluted water in low health hazard applications.\u003c\/p\u003e\u003cp\u003eThis 2.5 inch model features a metered bypass system to efficiently detect leaks and unauthorized water use, helping to prevent unnecessary costs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePrimary Use\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eProtects potable water supply from contamination in low health hazard fire protection systems\u003c\/li\u003e\n\u003cli\u003eDetects leaks and unauthorized water usage via a metered bypass\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eZurn Wilkins Compound Check\u003c\/strong\u003e provides low headloss and reliable performance.\u003c\/li\u003e\n\u003cli\u003eApproved for both \u003cstrong\u003ehorizontal and vertical installation\u003c\/strong\u003e, offering versatile placement options.\u003c\/li\u003e\n\u003cli\u003eDesigned for \u003cstrong\u003eeasy maintenance\u003c\/strong\u003e with accessible check valves for service without removing the device from the line.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMain valve body and access covers are constructed from \u003cstrong\u003eDuctile Iron ASTM A536\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eMain valve body and access covers feature an \u003cstrong\u003eNSF Approved fusion epoxy finish\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eInternals and fasteners are made of \u003cstrong\u003eStainless Steel, 300 Series\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eElastomers include \u003cstrong\u003eEPDM (FDA approved)\u003c\/strong\u003e and \u003cstrong\u003eBuna Nitrile (FDA approved)\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003ePolymers and seat ring\/check valve are made of \u003cstrong\u003eNORYL™\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eSprings are constructed from \u003cstrong\u003eStainless Steel, 300 Series\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796848910613,"sku":"212-350DAL","price":5693.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/191334.jpg?v=1783353607","url":"https:\/\/www.backflowpreventer.com\/products\/2-5-350-dcda-di-body-gal-mtr-less-gate-valves","provider":"Water Specialties Company","version":"1.0","type":"link"}