{"product_id":"lead-free-brass-dual-check-valve-1-2-inch-npt-female-backflow-preventer","title":"Lead-Free Brass Dual Check Valve, 1\/2 Inch NPT Female Backflow Preventer","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e【Superior Backflow Protection】The integrated dual check mechanism helps blocking against reverse water flow. Effectively prevent contaminated water from flowing back into clean main supply lines, eliminating cross-contamination risks for potable water, boilers and irrigation pipelines.\u003c\/li\u003e\n\u003cli\u003e【Premium Lead-Free Brass】 This dual check valve made from solid lead-free brass, ensuring compliance with safety standards for drinking water, offers excellent resistance to corrosion, rust, and wear. providing long-term reliability.\u003c\/li\u003e\n\u003cli\u003e【Standard Thread】 The non-return check valve with 1\/2-inch Female NPT threads on both ends, fits standard US plumbing pipe connectors. Clear inlet\/outlet directional marking on valve surface guides quick correct mounting, compatible with most household, industrial and irrigation pipeline accessories.\u003c\/li\u003e\n\u003cli\u003e【High-Performance Ratings】This check valve handles working pressures up to 150 PSI and temperature ratings up to 180°F. Stable performance for hot water heating systems, boiler loops and high-flow irrigation lines, no leakage or failure under standard residential and commercial water load.\u003c\/li\u003e\n\u003cli\u003e【Versatile Professional Solution】Ideal for potable water systems, irrigation lines, sprinkler systems, water heaters, RV plumbing, hose connections, utility water systems, and general plumbing installations where reliable backflow protection is required.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Brass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e AquaNPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem dimensions L x W x H:\u003c\/strong\u003e 1 x 1 x 1 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExterior Finish:\u003c\/strong\u003e Brass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutlet Connection Type:\u003c\/strong\u003e Female NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Ports:\u003c\/strong\u003e 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutlet Connection Size:\u003c\/strong\u003e 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification Met:\u003c\/strong\u003e ASSE 1024, NSF\/ANSI 61, CSA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit Count:\u003c\/strong\u003e 1 Count\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Highlight:\u003c\/strong\u003e High-Flow Water Inline One Way Check Valve, Anti Backflow Protection for RV, Boiler, Heating and Plumbing Systems, 150 PSI\nHigh-Flow Water Inline One Way Check Valve, Anti Backflow Protection for RV, Boiler, Heating and Plumbing Systems, 150 PSI\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Brand: AquaNPT","offers":[{"title":"Default Title","offer_id":48487852474626,"sku":"B0GZML98WC","price":49.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/2534\/0418\/files\/41VoPgev5qL.jpg?v=1789320597","url":"https:\/\/mrovanta.com\/products\/lead-free-brass-dual-check-valve-1-2-inch-npt-female-backflow-preventer","provider":"MROVanta","version":"1.0","type":"link"}