{"product_id":"ames-3-inch-reduced-pressure-backflow-preventer-os-and-y-valve-sku-0123","title":"Ames 3 Inch Reduced Pressure Backflow Preventer OS And Y Valve SKU 0123","description":"\u003cdiv\u003e\n\u003cp\u003e\nProtect your clean water supply and keep your residential fire suppression system ready with the Ames 3 Inch Reduced Pressure Backflow Preventer OS and Y Valve. This backflow preventer safeguards potable water while supporting fire safety needs in homes and small residential complexes.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eDurable Body\u003c\/b\u003e: The rugged ductile iron body meets ASTM A536 standards and features a corrosion-resistant epoxy coating to withstand harsh mechanical environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCorrosion-Resistant Internals\u003c\/b\u003e: Springs and fasteners use 300-series stainless steel for an extended service life and rust resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePrecision Checks\u003c\/b\u003e: Molded thermoplastic checks deliver consistent backflow prevention even during fluctuating pressure conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOS\u0026amp;Y Valve Design\u003c\/b\u003e: The cast iron body features a rising stem that allows you to visibly confirm the valve position during routine maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eN Pattern Configuration\u003c\/b\u003e: This layout optimizes water flow to minimize pressure loss and reduce the risk of clogging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRegulatory Compliance\u003c\/b\u003e: The unit is UL Listed to UL 262, FM Approved, meets ASSE 1013 standards, and supports NFPA 13 and NFPA 25 requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOperational Range\u003c\/b\u003e: You can operate this unit at pressures up to 175 PSI and temperatures between 33°F and 140°F.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStandard Connections\u003c\/b\u003e: The 3-inch National Pipe Straight threaded ends fit common residential fire protection piping for straightforward installation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nYou can easily check the valve status with the rising stem design, which simplifies manual operation during routine inspections and cuts down on maintenance time. The N pattern layout ensures efficient water delivery to your fire suppression system by keeping flow steady and reducing clogging risks. Install this assembly to meet strict plumbing codes while keeping your property safe and compliant.\n\u003c\/p\u003e \u003cp\u003e\n\u003ca href=\"https:\/\/www.watts.com\/products\/commercial-plumbing\/backflow-preventers\/m400nosy\"\u003eView manufacturer specifications and product details.\u003c\/a\u003e\n\u003c\/p\u003e\n\u003ctable id=\"product-attribute-specs-table\" class=\"data table additional-attributes\"\u003e\n\u003ccaption class=\"table-caption\"\u003eMore Information\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"col label\"\u003eItem Number\u003c\/th\u003e\n\u003ctd data-th=\"Item Number\" class=\"col data\"\u003eM400NOSY-0300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"col label\"\u003eBrand\u003c\/th\u003e\n\u003ctd data-th=\"Brand\" class=\"col data\"\u003eAmes Backflows\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"col label\"\u003eBox Quantity\u003c\/th\u003e\n\u003ctd data-th=\"Box Quantity\" class=\"col data\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Ames Backflows","offers":[{"title":"Default Title","offer_id":46202882294008,"sku":"C400NOSY-0300","price":5893.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0682\/7183\/3336\/files\/3ReducedPressureAssemblyNPatternWithOSAndYValve_2.jpg?v=1791972717","url":"https:\/\/fireprotectionparts.net\/fr\/products\/ames-3-inch-reduced-pressure-backflow-preventer-os-and-y-valve-sku-0123","provider":"Fire Protection Parts","version":"1.0","type":"link"}