Sign In to View Pricing & Availability
- 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, in addition to commercial and some light industrial process applications, including HVAC 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 EPDM seat liner with ductile iron disc is recommended for most water 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, Lug Style, Series: LD-3010-3, 4 in Nominal, 250 psi Pressure, Media: Water, Locking Handle Actuator, Ductile Iron Body, 416 Stainless Steel Stem/Ductile Iron Disc Trim, EPDM Softgoods, 4.09 in ID Dimensions, Domestic
- Stainless steel stem with copper bushings
- Geometric drive
- Extended neck
- 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
- Operating mechanism: Bare stem, infinite position plated and lock, lever lock, manual gear operator and pneumatic/electric automation
- Body MaterialDuctile IronDomestic / ImportDomesticNominal Size4 inSoftgoods MaterialEPDMTypeLug StyleActuator TypeLocking HandleDimensions4.09 in IDManufacturerNIBCO Inc.Manufacturer #NLG200HMediaWaterPressure Rating250 psiSeriesLD-3010-3Trim Material416 Stainless Steel Stem/Ductile Iron Disc