{"product_id":"1-pack-xfitting-1-2-in-male-x-male-npt-brass-check-valve","title":"1 Pack XFITTING 1\/2 in Male x Male NPT Brass Check Valve","description":"This 1\/2 in Male x Male NPT brass check valve stops backflow in a single, compact fitting. The double-male\nthreading connects two female-threaded fittings directly — no extra coupling needed — and the brass body is listed\nto NSF\/ANSI 61 for safe potable water use. Directional markings make correct installation orientation clear, and the\ninternal stainless steel spring keeps the valve responsive. Compact enough for tight spaces, it's built for RV and\nhome water heaters, water pumps, and city water fill connections.\u003cul\u003e\n\u003cli\u003eONE-WAY BACKFLOW PROTECTION — Allows water to flow in one direction only, stopping backflow into your\nfreshwater line — directional markings on the body show correct installation orientation.\u003c\/li\u003e\n\u003cli\u003eBRASS BODY, NSF\/ANSI 61 LISTED — Solid brass construction is listed to NSF\/ANSI 61 for safe potable\nwater use, resists corrosion for long-term reliability.\u003c\/li\u003e\n\u003cli\u003eDOUBLE MALE 1\/2 IN NPT — Male x Male threading connects two female-threaded fittings directly, without\nneeding an extra coupling or adapter in between.\u003c\/li\u003e\n\u003cli\u003eVERSATILE APPLICATION — Works for RV and home water heaters, water pumps, and city water fill\nconnections — not limited to a single use case.\u003c\/li\u003e\n\u003cli\u003eCOMPACT, RELIABLE DESIGN — Small enough to install in tight spaces while the internal stainless steel\nspring keeps the check valve responsive and consistent.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"XFITTING","offers":[{"title":"Default Title","offer_id":56871843266726,"sku":"202-6-11=1","price":5.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/2630\/2886\/files\/202-6-11-MAIN01_5debf3fd-25f0-4721-95da-2814ef3e98c3.png?v=1785169492","url":"https:\/\/xfitting.com\/products\/1-pack-xfitting-1-2-in-male-x-male-npt-brass-check-valve","provider":"XFITTING","version":"1.0","type":"link"}