{"product_id":"nibco-h-10786w-pro-connect-press-inline-spring-check-valve-1-1-2-inches-h-107x","title":"Nibco H-10786W Pro-connect Press Inline Spring Check Valve 1-1\/2 Inches H-107X","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe NIBCO H-10786W PRO-CONNECT PRESS Inline Spring Check Valve is a forged DZR brass check valve built for reliable one-directional flow control in demanding plumbing and hydronic heating applications. Rated for a 1-1\/2 inch nominal pipe size, this valve features a press end connection style that allows fast, tool-free installation without soldering or threading. That makes it a practical choice for HVAC technicians, plumbers, and mechanical contractors who need to work efficiently on both new construction and retrofit projects. The H-10786W is part of the NIBCO Webstone H-107X series, a trusted line of professional-grade inline valves designed for residential and commercial plumbing systems, hydronic heating loops, radiant floor systems, and glycol-based closed-loop circuits. A spring-loaded check valve like this one prevents backflow automatically. When forward pressure exceeds the spring tension, the valve opens and allows media to pass. When flow stops or reverses, the spring closes the disc and seals the line. This protects pumps, boilers, heat exchangers, and other system components from reverse flow damage. The body is constructed from forged DZR brass, a dezincification-resistant alloy that holds up against corrosive water conditions and extended service life. Softgoods are EPDM rubber, which provides strong sealing performance across a wide temperature range. The trim combines DZR brass, rubber, and stainless steel for durability and corrosion resistance. This valve is rated to 200 psi CWP and 250 degrees Fahrenheit, making it suitable for high-temperature hydronic and steam-adjacent systems. It measures 2.51 inches in diameter and 6.59 inches from inlet to outlet. The H-10786W meets low lead compliance requirements. Media compatibility includes water, oil, and glycol mix, covering most commercial and residential hydronic system fluids.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePress end connection for fast, solder-free installation on 1-1\/2 inch pipe\u003c\/li\u003e\n\u003cli\u003eForged DZR brass body with EPDM softgoods and stainless steel trim for long service life\u003c\/li\u003e\n\u003cli\u003eRated to 200 psi CWP and 250 degrees Fahrenheit for hydronic heating and plumbing systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\u003cp\u003eThe NIBCO H-10786W delivers dependable backflow prevention with a press-fit connection that speeds up installation in commercial and residential plumbing and heating systems. Its forged DZR brass construction and high pressure and temperature ratings make it a durable, code-compliant choice for trade professionals.\u003c\/p\u003e\u003ch3\u003eProduct Information\u003c\/h3\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: NIBCO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: H-10786W\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: Forged DZR Brass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Size\u003c\/strong\u003e: 1-1\/2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Style\u003c\/strong\u003e: Press\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Inline Spring Check Valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: H-107X\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Rating\u003c\/strong\u003e: 200 psi CWP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Rating\u003c\/strong\u003e: 250 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoftgoods Material\u003c\/strong\u003e: EPDM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrim Material\u003c\/strong\u003e: DZR Brass, Rubber, Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia\u003c\/strong\u003e: Gas, Oil, Water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInlet to Outlet Length\u003c\/strong\u003e: 6.59 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 2.51 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Lead Compliance\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDomestic or Import\u003c\/strong\u003e: Import\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NIBCO","offers":[{"title":"Default Title","offer_id":51120864723250,"sku":"H-10786W","price":103.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/304886117.jpg?v=1777741822","url":"https:\/\/voomisupply.com\/products\/nibco-h-10786w-pro-connect-press-inline-spring-check-valve-1-1-2-inches-h-107x","provider":"Voomi Supply","version":"1.0","type":"link"}