{"product_id":"midland-industries-9655l4-butterfly-valve-4-inch-flangeless","title":"Midland Industries 9655L4 Butterfly Valve 4 Inch Flangeless","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe MIDLAND INDUSTRIES 9655L4 is a wafer-style butterfly valve with a 4-inch nominal bore, designed for flow control in industrial and commercial piping systems. The valve body is constructed from ductile iron, providing high strength and resistance to mechanical stress under pressure cycling. A Buna-N elastomer seat delivers a reliable seal against a wide range of fluids, including water and many common chemicals. Operation is handled by a lever handle, giving the installer direct quarter-turn manual control. At 15.44 pounds, this valve is built for demanding service while remaining manageable during installation.\u003c\/p\u003e\n\u003cp\u003eThis valve is suited for commercial plumbing, industrial process lines, HVAC hydronic systems, and water distribution applications where a flangeless wafer-style valve is required. The wafer configuration allows the valve to fit between standard pipe flanges without requiring its own flanged ends, keeping the installation compact and reducing overall system footprint. It is typically installed by licensed plumbers or pipefitters working on 4-inch pipe runs in both new construction and retrofit projects.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eDuctile iron body for high tensile strength and impact resistance\u003c\/li\u003e\n  \u003cli\u003eBuna-N seat provides a resilient, fluid-tight seal suitable for water and many common media\u003c\/li\u003e\n  \u003cli\u003eWafer-style flangeless design fits between standard pipe flanges for compact inline installation\u003c\/li\u003e\n  \u003cli\u003eLever handle operator delivers fast quarter-turn open and close actuation\u003c\/li\u003e\n  \u003cli\u003e4-inch nominal bore accommodates standard 4-inch pipe systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-installation butterfly valve for 4-inch nominal flangeless wafer-style valve applications in commercial and industrial piping systems.\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 IPC and local mechanical codes. Depressurize and drain the line completely before removing any existing valve or fitting the new valve between flanges. Verify flange bolt circle and face-to-face dimensions on the existing piping before installation to ensure proper fit. Do not overtighten flange bolts unevenly, as this can distort the seat and compromise the seal.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal Size\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValve Style\u003c\/strong\u003e: Wafer-Style Butterfly Valve\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Flangeless\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: Ductile Iron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeat Material\u003c\/strong\u003e: Buna-N\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperator Type\u003c\/strong\u003e: Lever Handle\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 15.44 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: MIDLAND INDUSTRIES\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 9655L4\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MIDLAND INDUSTRIES","offers":[{"title":"Default Title","offer_id":67951866183986,"sku":"9655L4","price":97.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8b1b9485b9585a589f38c40753873e11_d5787572-b046-4dc7-bdfd-cc1953ecc57d.jpg?v=1791739121","url":"https:\/\/voomisupply.com\/products\/midland-industries-9655l4-butterfly-valve-4-inch-flangeless","provider":"Voomi Supply","version":"1.0","type":"link"}