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- The NIBCO® lug type butterfly valve provides bi-directional dead-end service without a downstream flange and Bubble tight shut-off at 250 psi. The valve performs well in isolation and throttling applications, commercial, some light industrial process and chemical applications that the liner compatibility will permit. The NIBCO® ductile iron butterfly valve provides ease of operation with quarter-turn (90 deg) open to close. With the internal stem/disc geometric drive design there is no need for pins or bolts that may create leak paths or turbulence in the waterway. An extended neck allows for insulation up to 2 in. The unique molded-in EPDM seat liner with stainless steel disc is recommended for chemical applications the liner compatibility will permit. Please refer to NIBCO® technical data sheets, chemical resistance guides and catalogs for engineering and installation information. Choose NIBCO® butterfly valves for the most specified, versatile and economical valve option in commercial, mechanical and industrial applications. NIBCO® butterfly valves are backed by the NIBCO® 5-year 125% limited warranty.
NIBCO® Butterfly Valve, Lug Style, Series: LD-3022-5, 8 in Nominal, 250 psi Pressure, 225 deg F, Media: Water, Manual Gear Operator Actuator, Ductile Iron Body, Stainless Steel Stem/Disc Trim, EPDM Softgoods, 8.13 in ID Dimensions, Domestic
- 225 deg F continuous and 250 deg F intermittent service
- Stainless steel stem with stainless steel bushings
- Geometric drive
- Extended neck
- Operating mechanism: Bare stem, infinite position plated and lock, lever lock, manual gear operator and pneumatic/electric automation
- Not recommended for steam service
- Install between Std ASME?Class 125/150 flanges 150 psi bi-directional dead end service rating without a downstream flange
- Do not install between AWWA C115/A21.5 type flanges
- EPDM seat liner/seal
- Body MaterialDuctile IronDomestic / ImportDomesticNominal Size8 inSoftgoods MaterialEPDMTypeLug StyleActuator TypeManual Gear OperatorDimensions8.13 in IDManufacturerNIBCO Inc.Manufacturer #NLG244LMediaWaterPressure Rating250 psiSeriesLD-3022-5Temperature Rating225 degFTrim MaterialStainless Steel Stem/Disc