{"product_id":"watts-009-m2","title":"Watts 1\"\" Series 009 Reduced Pressure Zone Backflow Preventer","description":"\u003cdiv class=\"product-description-wrapper\" style=\"font-family: sans-serif; line-height: 1.6; color: #333; margin-bottom: 25px;\"\u003e\n  \u003cp style=\"margin-bottom: 16px;\"\u003e\n    The Watts 1\" Series 009 Reduced Pressure Zone (RPZ) backflow preventer assembly is a commercial-tier mechanical barrier designed to protect municipal potable water grids from health-hazard cross-connections. Perfect for containment lines at service entrances, industrial processing loops, firelines, and large irrigation mainlines, this compact assembly isolates systemic backpressure and backsiphonage before contaminants can enter clean drinking supply channels.\n  \u003c\/p\u003e\n\n  \u003cp style=\"margin-bottom: 12px;\"\u003e\u003cstrong style=\"font-size: 15px; color: #111;\"\u003eAdvanced Cross-Connection Fluid Control:\u003c\/strong\u003e\u003c\/p\u003e\n  \n  \u003cul style=\"margin-top: 0; margin-bottom: 20px; padding-left: 20px;\"\u003e\n    \u003cli style=\"margin-bottom: 10px;\"\u003e\n      \u003cstrong\u003eDual Independent Check Modules:\u003c\/strong\u003e Houses two localized, positive-seating inline check valves utilizing captured spring architectures and replaceable silicone seats, ensuring zero internal bypass leaking under varying line pressures.\n    \u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 10px;\"\u003e\n      \u003cstrong\u003eHydraulic Differential Relief Valve:\u003c\/strong\u003e Integrated intermediate relief zone automatically vents safely to an approved drain link if an internal check pressure variance is detected, eliminating health-hazard cross-contamination risks.\n    \u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 10px;\"\u003e\n      \u003cstrong\u003eStreamlined Single-Access Top Cover:\u003c\/strong\u003e The modular interior core layout can be completely maintained inline through a single, accessible top cover, allowing quick annual inspector certifications and seal cleanings without decoupling the main piping structure.\n    \u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp style=\"margin-top: 16px; margin-bottom: 0;\"\u003e\n    \u003cstrong\u003eComplete Assembly Standard:\u003c\/strong\u003e Fully equipped out of the box with dual quarter-turn, full-port resilient seated ball valve shutoffs with tee handles, and four integrated top-mounted test cocks for field differential gauge testing.\n  \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":42910018011230,"sku":"9-M2","price":745.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/A_professional_side-profile_product_shot_from_image_8e27e4.jpg_of_a_Watts_1_inch_Series_009_reduced_pressure_zone_backflow_preventer_assembly_showing_its_heavy-duty_cast_bronze_housing_raised_top-bolted_diagnostic_access_cover_integrated_test.png?v=1782143956","url":"https:\/\/nationalboilersupply.com\/products\/watts-009-m2","provider":"National Boiler Supply","version":"1.0","type":"link"}