{"product_id":"nibco-h-51404-brass-full-port-ball-valve-1-inch-sweat","title":"Nibco H-51404 Brass Full Port Ball Valve 1 Inch Sweat","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe NIBCO H-51404 is a brass uni-flange full port ball valve designed for isolating circulators in hydronic heating systems. Sold as a single valve, it features a rotating flange secured by a snap ring that holds position during installation, making alignment straightforward for the installing technician. The adjustable packing nut allows field servicing of the stem seal without full valve replacement. At 1 inch sweat connection size, this valve is sized for typical residential and light commercial circulator installations. Note that this valve is not rated for potable water service and is not suitable for high-velocity circulator applications.\u003c\/p\u003e\n\u003cp\u003eThis valve is intended for hydronic heating and closed-loop circulation systems where circulator isolation is required. It fits virtually any standard circulator flange, providing a reliable shutoff point for pump service or replacement without draining the entire system. The included nuts and bolts simplify flange assembly on the job. Licensed plumbers and HVAC technicians working on boiler and hydronic loop systems are the primary installers of this component.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eRotating flange secured by snap ring for controlled positioning during installation\u003c\/li\u003e\n  \u003cli\u003eAdjustable packing nut for field servicing of stem seal\u003c\/li\u003e\n  \u003cli\u003eFull port ball valve design minimizes flow restriction\u003c\/li\u003e\n  \u003cli\u003e1 inch sweat connection for direct copper pipe integration\u003c\/li\u003e\n  \u003cli\u003eIncludes nuts and bolts for complete flange assembly\u003c\/li\u003e\n  \u003cli\u003eNot rated for potable water — intended for closed-loop hydronic systems only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eFits virtually any standard circulator with a compatible flange pattern. Not suitable for high-velocity circulators. This valve is not for potable water service.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed plumber or HVAC technician familiar with hydronic system service. Shut down the boiler and allow the system to depressurize and cool before removing or installing circulator isolation valves. Use appropriate sweat soldering technique and flux for copper connections, following local plumbing code requirements. Confirm the rotating flange is properly aligned and the snap ring is fully seated before torquing the flange bolts.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Sweat\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePipe Size\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValve Type\u003c\/strong\u003e: Full Port Ball Valve\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePotable Water Rated\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrain\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApproximate Height\u003c\/strong\u003e: 3.125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApproximate Length\u003c\/strong\u003e: 2.0 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApproximate Weight\u003c\/strong\u003e: 1.75 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Brass\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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-51404\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NIBCO","offers":[{"title":"Default Title","offer_id":51383692853554,"sku":"H-51404","price":77.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312670910.png?v=1782604595","url":"https:\/\/voomisupply.com\/products\/nibco-h-51404-brass-full-port-ball-valve-1-inch-sweat","provider":"Voomi Supply","version":"1.0","type":"link"}