{"product_id":"heavy-duty-2-inch-double-check-backflow-preventer","title":"Heavy Duty 2 Inch Double Check Backflow Preventer Valve Quiet Water Flow Rock Hard Defense No Sweat Install Pro Grade Brass Easy Grip Ends Top Shelf Quality Built To Take The Heat Through Heavy Use Without Giving You Hell","description":"\u003cdiv\u003e\n\u003cp\u003e2 Inch Brass Double Check Backflow Preventer Valve\u003cbr\u003e\n✔️ 719QT solid brass dual check valve handles quiet water pressure\u003c\/p\u003e \u003cp\u003eThis single heavy duty 2 inch double check backflow preventer valve plugs straight into home main lines to stop tainted water from backing up. Crews usually stash these on garden sprinkler runs, service entrance meters, or commercial hookups where city lines meet private property. The stout brass body shrugs off pressure surges and summer heat waves without weeping or binding the handle. Its compact shape slips right into tight mechanical rooms or crawl space enclosures without fighting for room.\u003c\/p\u003e ✅ Model identifies as 719QT compatible with 2 inch pipe threads\u003cbr\u003e\n✅ Dual check chamber design prevents cross connection contamination\u003cbr\u003e\n✅ Precision machined brass housing resists corrosion and high heat\u003cbr\u003e\n✅ Ergonomic quick release grips speed up routine valve maintenance\u003cbr\u003e\n✅ Low restriction internal pathway delivers smooth quiet water transfer\u003cbr\u003e \u003cp\u003e💡 What drives homeowners to install double check anti backflow preventers for safe residential water lines?\u003cbr\u003eThis handy setup acts as a reliable fail safe whenever neighborhood pressure drops trigger suction risks.\u003cbr\u003e- Dual sealed brass chambers catch dirty runoff or pesticide traces before they reach your kitchen taps.\u003cbr\u003e- Spring loaded check discs snap shut instantly and ride silently through heavy daily flow cycles.\u003cbr\u003e- Standard 2 inch threaded hubs bolt directly onto existing copper or pex risers for fast swap outs.\u003cbr\u003e- Tight tolerance internal clearances eliminate chatter and keep household faucets singing smooth under load.\u003c\/p\u003e ✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49380268703979,"sku":"VXB00AHFFG4S","price":1747.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/41UCwB7M6HL.jpg?v=1788908852","url":"https:\/\/vxb.com\/products\/heavy-duty-2-inch-double-check-backflow-preventer","provider":"VXB Bearings","version":"1.0","type":"link"}