{"product_id":"legend-valve-116-123-os-y-gate-valve-3-inch-flanged-cast-iron","title":"Legend Valve 116-123 Os Y Gate Valve 3 Inch Flanged Cast Iron","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe LEGEND VALVE 116-123 is a 3-inch outside stem and yoke (OS and Y) gate valve designed for isolation service in commercial and industrial piping systems. The flanged end connections and bolted bonnet construction make it well suited for systems where regular inspection or repacking is required. The solid wedge disc provides reliable full-bore shutoff with low pressure drop across the valve seat. At 125 pressure class, this valve meets common requirements for low-pressure steam, water, and general-purpose fluid service. Weighing 60 pounds, it is a heavy-duty cast iron unit intended for permanent installation by licensed plumbers or pipefitters.\u003c\/p\u003e\n\u003cp\u003eThis valve is typically installed in commercial mechanical rooms, industrial process lines, or municipal water distribution systems where flanged isolation valves are specified. The OS and Y design allows visual confirmation of valve position — an open stem indicates an open valve — which is a common requirement for fire protection and life-safety piping systems under NFPA codes. The 3-inch pipe size fits main supply and return headers in larger hydronic heating, cooling, and water service applications.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eOutside stem and yoke (OS and Y) design allows visual open\/closed status confirmation\u003c\/li\u003e\n  \u003cli\u003eSolid wedge disc delivers reliable full-bore shutoff with minimal flow restriction\u003c\/li\u003e\n  \u003cli\u003eBolted bonnet permits repacking and in-line maintenance without valve removal\u003c\/li\u003e\n  \u003cli\u003eFlanged end connections suit direct bolt-up to mating flanged pipe or equipment\u003c\/li\u003e\n  \u003cli\u003e125 pressure class cast iron body rated for low-pressure steam, water, and fluid service\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style flanged gate valve replacement or new installation fitting for 3-inch Class 125 cast iron flanged piping systems in commercial and industrial applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed plumber or pipefitter in accordance with applicable mechanical codes such as the IPC or ASME B16.1 flange standards. Isolate and depressurize the piping system completely before bolting the valve into the line. Verify flange bolt torque is applied evenly in a cross pattern to ensure a proper gasket seal. The OS and Y stem must remain unobstructed after installation to allow visual status verification and stem travel.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValve Type\u003c\/strong\u003e: OS and Y Gate Valve\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePipe Size\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Connection\u003c\/strong\u003e: Flanged\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: Cast Iron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisc Style\u003c\/strong\u003e: Solid Wedge\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBonnet Style\u003c\/strong\u003e: Bolted\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure Class\u003c\/strong\u003e: 125\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 60 pounds\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: LEGEND VALVE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 116-123\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LEGEND VALVE","offers":[{"title":"Default Title","offer_id":51542696001842,"sku":"116-123","price":986.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a55de634e8845676d86a16c7a250713f_f5978c8b-7af5-40ee-b38e-8ae0f655f427.jpg?v=1785904544","url":"https:\/\/voomisupply.com\/products\/legend-valve-116-123-os-y-gate-valve-3-inch-flanged-cast-iron","provider":"Voomi Supply","version":"1.0","type":"link"}