{"product_id":"pvc-sch-40-backwater-valve","title":"PVC - DWV  Backwater Valve","description":"\u003cp data-start=\"0\" data-end=\"77\" style=\"text-align: center;\"\u003e\u003cstrong data-start=\"0\" data-end=\"77\"\u003ePVC Backwater Valve – Sewer Backup Protection for DWV Systems\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"79\" data-end=\"401\"\u003eThis Backwater Valve is a critical plumbing component designed to prevent sewage from reversing direction and entering a building from the main sewer line. It functions as a one-way gate, allowing wastewater to flow out while automatically sealing shut if backflow occurs due to heavy rain, flooding, or sewer line issues.\u003c\/p\u003e\n\u003cp data-start=\"403\" data-end=\"420\"\u003e\u003cstrong data-start=\"403\" data-end=\"420\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"422\" data-end=\"875\"\u003e\u003cstrong data-start=\"422\" data-end=\"446\"\u003eBackflow Prevention:\u003c\/strong\u003e Protects against sewage backups from municipal sewer systems.\u003cbr data-start=\"508\" data-end=\"511\"\u003e\u003cstrong data-start=\"511\" data-end=\"539\"\u003eAutomatic Flapper Valve:\u003c\/strong\u003e Closes when reverse flow is detected to block incoming wastewater.\u003cbr data-start=\"606\" data-end=\"609\"\u003e\u003cstrong data-start=\"609\" data-end=\"631\" data-is-only-node=\"\"\u003eOne-Way Operation:\u003c\/strong\u003e Allows normal drainage while preventing reverse flow.\u003cbr data-start=\"685\" data-end=\"688\"\u003e\u003cstrong data-start=\"688\" data-end=\"714\"\u003eDWV System Protection:\u003c\/strong\u003e Ideal for residential and commercial drain, waste, and vent applications.\u003cbr data-start=\"788\" data-end=\"791\"\u003e\u003cstrong data-start=\"791\" data-end=\"816\"\u003eDurable Construction:\u003c\/strong\u003e Built for long-term reliability in demanding environments.\u003c\/p\u003e\n\u003cp data-start=\"877\" data-end=\"978\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eReliable, protective, and engineered to safeguard properties from costly and hazardous sewer backups.\u003c\/p\u003e","brand":"DWV","offers":[{"title":"4\"","offer_id":44855063347269,"sku":"130WF01349","price":76.6,"currency_code":"USD","in_stock":true}],"url":"https:\/\/shop.usagrazingsystems.com\/products\/pvc-sch-40-backwater-valve","provider":"USA Grazing Systems","version":"1.0","type":"link"}