{"product_id":"superior-pump-1-1-2-in-d-abs-check-valve","title":"Superior Pump 1-1\/2 in. D ABS Check Valve","description":"\u003cdiv\u003eThe Superior Pump 1-1\/2 in. D ABS Check Valve is a compact, reliable inline solution designed to stop backflow in your pump system. Crafted from durable ABS plastic, this valve stands up to damp basements, outdoor drainage, and irrigation lines without rust or corrosion, delivering dependable performance where you need it most. Key features that set this valve apart\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial you can trust:\u003c\/strong\u003e ABS plastic provides solid chemical resistance, lightweight handling, and long-lasting durability in wet environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSize and compatibility:\u003c\/strong\u003e 1-1\/2\" inlet and outlet, designed to fit standard 1-1\/2\" piping for straightforward, no-nuss installation in common sump and drain lines.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePressure and temperature ratings:\u003c\/strong\u003e Supports up to 125 psi and operates safely up to 120°F, making it suitable for a wide range of household drainage applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFlexible mounting:\u003c\/strong\u003e Install in either horizontal or vertical orientation to match your existing piping layout and space constraints.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReady-to-use packaging:\u003c\/strong\u003e Boxed for easy storage and quick on-site access when you’re ready to install.\u003c\/li\u003e\n\u003c\/ul\u003e Where this valve shines\n- Sump pump discharge lines: prevents backflow when the pump shuts off or during power outages, helping keep your basement dry and reducing the risk of re-flooding in damp spaces.\n- Outdoor drainage and dewatering projects: provides a one-way flow in yard and crawlspace drains, minimizing the chance of water fighting against the pump.\n- Quick retrofits: designed to drop into standard 1-1\/2\" piping without custom adapters, making upgrades or repairs faster and simpler. How it solves common problems\n- Backflow prevention: by allowing water to move in only one direction, it stops residual discharge from re-entering the pump line, supporting more efficient pumping cycles.\n- Durability in wet environments: ABS construction resists corrosion and mineral buildup that can plague metal valves in humid or wet settings.\n- Flexible installation: horizontal or vertical mounting means you can position the valve to fit tight spaces or awkward routing without compromising performance. Practical installation tips\n- Mount on the discharge side of your pump, ensuring water flows through the valve in the intended direction.\n- Keep connections clean and dry during installation; use appropriate clamps or fittings rated for 1-1\/2\" piping to ensure a tight seal.\n- After installation, run a test by operating the pump and verifying that water moves forward with no backflow when the pump stops. The Superior Pump 1-1\/2 in. D ABS Check Valve combines straightforward, one-piece inline design with dependable ABS durability to protect your pump system from backflow. It’s an accessible, durable choice for homeowners managing basements, crawl spaces, and outdoor drainage—delivering reliable performance when it matters most.\u003c\/div\u003e","brand":"Superior Pump","offers":[{"title":"Default Title","offer_id":52201796469010,"sku":"4036575","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/4036575_A.eps_High.jpg?v=1776380415","url":"https:\/\/nationalhardwaregroup.com\/products\/superior-pump-1-1-2-in-d-abs-check-valve","provider":"National Hardware Group","version":"1.0","type":"link"}