The NIBCO® ductile iron butterfly valve features a unique molded-in Buna-N seat liner with aluminum bronze disc, 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 inches. 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.
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Material Number

UPC Code

Valve Size

Valve Operator

Description

Turns/Operation

NLH129D N/A 039923713056 N/A 2 N/A Bare Stem / Bare Shaft N/A WDL1000 2 WAFER BFV LOW TORQ BARE STEM N/A Quarter-Turn
NLH129E N/A 039923713063 N/A 2 1/2 N/A Bare Stem / Bare Shaft N/A WDL1000 21/2 WAFER BFV LOW TORQ BARE STM N/A Quarter-Turn
NLH129F N/A 039923713070 N/A 3 N/A Bare Stem / Bare Shaft N/A WDL1000 3 WAFER BFV LOW TORQ BARE STEM N/A Quarter-Turn
NLH129H N/A 039923713087 N/A 4 N/A Bare Stem / Bare Shaft N/A WDL1000 4 WAFER BFV LOW TORQ BARE STEM N/A Quarter-Turn
NLH129J N/A 039923713094 N/A 5 N/A Bare Stem / Bare Shaft N/A WDL1000 5 WAFER BFV LOW TORQ BARE STEM N/A Quarter-Turn
NLH129K N/A 039923713100 N/A 6 N/A Bare Stem / Bare Shaft N/A WDL1000 6 WAFER BFV LOW TORQ BARE STEM N/A Quarter-Turn
NLH129L N/A 039923713117 N/A 8 N/A Bare Stem / Bare Shaft N/A WDL1000 8 WAFER BFV LOW TORQ BARE STEM N/A Quarter-Turn
NLH129M N/A 039923713124 N/A 10 N/A Bare Stem / Bare Shaft N/A WDL1000 10 WAFER BFV LOW TORQ BARE STEM N/A Quarter-Turn
NLH129N N/A 039923713131 N/A 12 N/A Bare Stem / Bare Shaft N/A WDL1000 12 WAFER BFV LOW TORQ BARE STEM N/A Quarter-Turn
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