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

Connection Type

Valve Size

Description

Turns/Operation

NLG129D N/A 039923712950 N/A L - Lug N/A 2 N/A LDL1000 2 LUG BFV LOW TORQ BARE STEM N/A Quarter-Turn
NLG129E N/A 039923712967 N/A L - Lug N/A 2 1/2 N/A LDL1000 2 1/2 LUG BFV LOW TORQ BARE STEM N/A Quarter-Turn
NLG129F N/A 039923712974 N/A L - Lug N/A 3 N/A LDL1000 3 LUG BFV LOW TORQ BARE STEM N/A Quarter-Turn
NLG129H N/A 039923712981 N/A L - Lug N/A 4 N/A LDL1000 4 LUG BFV LOW TORQ BARE STEM DI N/A Quarter-Turn
NLG129J N/A 039923712998 N/A L - Lug N/A 5 N/A LDL1000 5 LUG BFV LOW TORQ BARE STEM D I N/A Quarter-Turn
NLG129K N/A 039923713001 N/A L - Lug N/A 6 N/A LDL1000 6 LUG BFV LOW TORQ BARE STEM DI N/A Quarter-Turn
NLG129L N/A 039923713018 N/A L - Lug N/A 8 N/A LDL1000 8 LUG BFV LOW TORQ BARE STEM D I N/A Quarter-Turn
NLG129M N/A 039923713025 N/A L - Lug N/A 10 N/A LDL1000 10 LUG BFV LOW TORQ BARE STEM DI N/A Quarter-Turn
NLG129N N/A 039923713032 N/A L - Lug N/A 12 N/A LDL1000 12 LUG BFV LOW TORQ BARE STEM DI N/A Quarter-Turn
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