{"product_id":"4-pvc-backwater-valve-4-inch-back-flow-preventer-valve-backflow-water-valve-prevents-sewage-backflow","title":"4\" PVC Backwater Valve, 4 Inch Back Flow Preventer Valve, Backflow Water Valve Prevents Sewage Backflow","description":"\u003chr aria-hidden=\"true\" class=\"a-divider-normal\"\u003e     \u003ch1 class=\"a-size-base-plus a-text-bold\"\u003e About this item \u003c\/h1\u003e                     \u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e Designed for connecting 4-inch PVC drains in the drainage system, this valve prevents the backflow of water in the pipeline due to pressure reduction or other potential causes.  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e The backwater valve is made of sturdy PVC for high impact strength and resistance to heat and corrosion.  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e Our back flow preventer valve can be solvent-welded for a watertight connection. The installation is simple and efficient.  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e Thickened rubber rings embedded in the water stop baffle guarantee a watertight seal, and the access cover is also sealed with EPDM rubber to prevent water leakage.  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e The backflow valve, as part of the DWV system, is suitable for connecting PVC sewers and drains. Ideal for sewage disposal in household and certain industries, it prevents sewer backflow.  \u003c\/span\u003e\u003c\/li\u003e  \u003c\/ul\u003e   \u003c!-- Loading EDP related metadata --\u003e                   \u003cdiv id=\"product-details-jumplink\" class=\"a-section\"\u003e \u003cspan class=\"caretnext\"\u003e?\u003c\/span\u003e \u003ca id=\"seeMoreDetailsLink\" class=\"a-link-normal\" href=\"#productDetails\"\u003e See more product details \u003c\/a\u003e \u003c\/div\u003e","brand":"Souvela","offers":[{"title":"Default Title","offer_id":52415978209560,"sku":null,"price":89.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/2637\/6984\/files\/31h676-fSpL._SS500.jpg?v=1784447684","url":"https:\/\/testnests.com\/products\/4-pvc-backwater-valve-4-inch-back-flow-preventer-valve-backflow-water-valve-prevents-sewage-backflow","provider":"testnests","version":"1.0","type":"link"}