{"product_id":"legend-valve-202-253-s-640-pvc-backwater-valve-3-inch","title":"Legend Valve 202-253 S-640 PVC Backwater Valve 3 inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe LEGEND VALVE 202-253 S-640 PVC Backwater Valve is designed for horizontally-installed, low-or-no pressure gravity-flow DWV systems. This 3-inch nominal valve features a PVC body and solvent end style, rated for 5 psi. Its stepped body design promotes efficient flow, while the heavy-duty Acme-threaded access lid allows for easy clean-out. The lid and flapper are equipped with an O-ring seal to prevent sewer gas escape.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStepped body design places the inlet socket-end higher than the outlet, promoting correct drop-per-foot and improving flow efficiency.\u003c\/li\u003e\n  \u003cli\u003eHeavy-duty Acme-threaded access lid can be removed using a dimensional 2 x 4 in board for ease of clean-out or repair.\u003c\/li\u003e\n  \u003cli\u003eLid and flapper are equipped with an O-ring or gasket seal, ensuring a positive seal-out of sewer gasses.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\n\u003cp\u003eDesigned for horizontal, gravity-flow DWV systems, this 3-inch PVC backwater valve ensures efficient flow and easy maintenance with its stepped body and accessible lid.\u003c\/p\u003e\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: LEGEND VALVE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 202-253\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: Import\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: PVC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Style\u003c\/strong\u003e: Solvent\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal Size\u003c\/strong\u003e: 3 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure Rating\u003c\/strong\u003e: 5 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: S-640\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Configuration\u003c\/strong\u003e: Solvent x Solvent\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExterior Finish\u003c\/strong\u003e: PVC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutlet Connection Type\u003c\/strong\u003e: Straight Pipe\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Ports\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertifications\u003c\/strong\u003e: ASME A112.14.1-2003, ASTM D1784\/D2665, IAPMO Listed, IPC Listed File No. 4790, ISO 9002, UPC Listed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 662545010519\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: Backwater Valve\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnector Type\u003c\/strong\u003e: Cap\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValve Type\u003c\/strong\u003e: Check Valve\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"LEGEND VALVE","offers":[{"title":"Default Title","offer_id":51268623499570,"sku":"202-253","price":49.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/308899978.jpg?v=1780704739","url":"https:\/\/voomisupply.com\/products\/legend-valve-202-253-s-640-pvc-backwater-valve-3-inch","provider":"Voomi Supply","version":"1.0","type":"link"}