{"product_id":"6-lf860-dosy-fs","title":"6 LF860-DOSY-FS","description":"\u003cp\u003eThis 6 inch \u003cstrong\u003eMasterSeries® LF860 Reduced Pressure Zone Backflow Preventer Assembly\u003c\/strong\u003e is designed to protect potable drinking water systems from \u003cstrong\u003ehigh hazard (toxic) fluids\u003c\/strong\u003e due to backpressure and backsiphonage, typically in industrial installations and applications.\u003c\/p\u003e\u003cp\u003eThe assembly features a \u003cstrong\u003eLead Free\u003c\/strong\u003e construction, an \u003cstrong\u003eArmorTek®\u003c\/strong\u003e epoxy coating, and a flood sensor for enhanced safety and durability.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuctile iron\u003c\/strong\u003e valve body construction with patented \u003cstrong\u003e3-part ArmorTek® epoxy coating\u003c\/strong\u003e to resist microbial induced corrosion (MIC) and protect exposed metal substrate.\u003c\/li\u003e\n\u003cli\u003eEquipped with \u003cstrong\u003edomestic outside stem and yoke (OSY) resilient seated gate valves\u003c\/strong\u003e for secure shutoff.\u003c\/li\u003e\n\u003cli\u003eFeatures \u003cstrong\u003estainless steel relief valve seat\u003c\/strong\u003e and \u003cstrong\u003estainless steel check components\u003c\/strong\u003e for maximum performance and extended durability.\u003c\/li\u003e\n\u003cli\u003eIncludes a \u003cstrong\u003eflood sensor with SentryPlus Alert® technology\u003c\/strong\u003e to detect continuous water discharge from the relief valve, alerting personnel to potential flooding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInline serviceable assembly\u003c\/strong\u003e design allows for maintenance without special tools.\u003c\/li\u003e\n\u003cli\u003eIncorporates \u003cstrong\u003emodular and repairable pressure differential relief valve\u003c\/strong\u003e with captured modular spring and O-ring designs.\u003c\/li\u003e\n\u003cli\u003eCheck components are \u003cstrong\u003ereversible and replaceable\u003c\/strong\u003e, and seats are \u003cstrong\u003efield replaceable\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eAn add-on connection kit is required to activate the flood sensor. Without this kit, the flood sensor operates as a passive component and does not communicate with other devices. Watts® is not responsible for the failure of alerts due to connectivity issues, power outages, or improper installation.\u003c\/em\u003e\u003c\/p\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796678418709,"sku":"F683101","price":20619.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/178683.jpg?v=1772726410","url":"https:\/\/www.backflowpreventer.com\/products\/6-lf860-dosy-fs","provider":"Water Specialties Company","version":"1.0","type":"link"}