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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 200 psi. The valve is ideal for commercial and some light industrial process applications, compressed air and vacuum services. The NIBCO® ductile iron butterfly valve provides ease of operation with quarter-turn (90 deg) open to close. The unique molded-in Buna-N seat liner with aluminum bronze disc provides good abrasion resistance properties and compatibility with solvents, oil, water and hydraulic fluid for compressed air and vacuum applications. 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. 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, Lead Free Lug Style, Series: LD-2100-3, 3 in Nominal, 200 psi Pressure, 180 deg F, Media: Air/Oil/Water, Locking Handle Actuator, Ductile Iron Body, Stainless Steel Stem/Aluminum Bronze Disc Trim, Buna-N Softgoods, 3.15 in ID Dimensions, Domestic
- Stainless steel stem with copper bushings
- 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
- Buna-N seat liner/seal
- Body MaterialDuctile IronDomestic / ImportDomesticNominal Size3 inSoftgoods MaterialBuna-NTypeLug StyleActuator TypeLocking HandleDimensions3.15 in IDManufacturerNIBCO Inc.Manufacturer #NLG150FMediaAir/Oil/WaterPressure Rating200 psiSeriesLD-2100-3Temperature Rating180 degFTrim MaterialStainless Steel Stem/Aluminum Bronze Disc