The NIBCO® ductile iron butterfly valve provides ease of operation with quarter-turn (90 degrees) 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 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

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NLG140D N/A 039923720153 N/A L - Lug N/A 2 N/A LD21000 2 LUG BFV BARE STEM DUCT IRON N/A Quarter-Turn
NLG140E N/A 039923720160 N/A L - Lug N/A 2 1/2 N/A LD21000 21/2 LUG BFV BARE STEM DUCT IRON N/A Quarter-Turn
NLG140F N/A 039923720177 N/A L - Lug N/A 3 N/A LD21000 3 LUG BFV BARE STEM DUCT IRON N/A Quarter-Turn
NLG140H N/A 039923720184 N/A L - Lug N/A 4 N/A LD21000 4 LUG BFV BARE STEM DUCT IRON N/A Quarter-Turn
NLG140J N/A 039923720191 N/A L - Lug N/A 5 N/A LD21000 5 LUG BFV BARE STEM DUCT IRON N/A Quarter-Turn
NLG140K N/A 039923720207 N/A L - Lug N/A 6 N/A LD21000 6 LUG BFV BARE STEM DUCT IRON N/A Quarter-Turn
NLG140L N/A 039923720214 N/A L - Lug N/A 8 N/A LD21000 8 LUG BFV BARE STEM DUCT IRON N/A Quarter-Turn
NLG140M N/A 039923720221 N/A L - Lug N/A 10 N/A LD2100-0 10 LUG BFV BARE STEM DUCT IRON N/A Quarter-Turn
NLG140N N/A 039923720238 N/A L - Lug N/A 12 N/A LD21000 12 LUG BFV BARE STEM DUCT IRON N/A Quarter-Turn
NLG150D N/A 039923720351 N/A L - Lug N/A 2 N/A LD21003 2 LUG BFV L/LK HNDL DUCTILE IRON N/A Quarter-Turn
NLG150E N/A 039923720368 N/A L - Lug N/A 2 1/2 N/A LD21003 21/2 LUG BFV L/LK HNDL DUCT IRON N/A Quarter-Turn
NLG150F N/A 039923720375 N/A L - Lug N/A 3 N/A LD21003 3 LUG BFV L/LK HNDL DUCT IRON N/A Quarter-Turn
NLG150H N/A 039923720382 N/A L - Lug N/A 4 N/A LD21003 4 LUG BFV L/LK HNDL DUCT IRON N/A Quarter-Turn
NLG150J N/A 039923720399 N/A L - Lug N/A 5 N/A LD21003 5 LUG BFV L/LK HNDL DUCT IRON N/A Quarter-Turn
NLG150K N/A 039923720405 N/A L - Lug N/A 6 N/A LD21003 6 LUG BFV L/LK HNDL DUCT IRON N/A Quarter-Turn
NLG150L N/A 039923720412 N/A L - Lug N/A 8 N/A LD21003 8 LUG BFV L/LK HNDL DUCT IRON N/A Quarter-Turn
NLG160D N/A 039923720757 N/A L - Lug N/A 2 N/A LD21005 2 LUG BFV GEAR OP DUCT IRON N/A Quarter-Turn
NLG160E N/A 039923720764 N/A L - Lug N/A 2 1/2 N/A LD21005 21/2 LUG BFV GEAR OP DUCT IRON N/A Quarter-Turn
NLG160F N/A 039923720771 N/A L - Lug N/A 3 N/A LD21005 3 LUG BFV GEAR OP DUCT IRON N/A Quarter-Turn
NLG160H N/A 039923720788 N/A L - Lug N/A 4 N/A LD21005 4 LUG BFV GEAR OP DUCT IRON N/A Quarter-Turn
NLG160J N/A 039923720795 N/A L - Lug N/A 5 N/A LD21005 5 LUG BFV GEAR OP DUCT IRON N/A Quarter-Turn
NLG160K N/A 039923720801 N/A L - Lug N/A 6 N/A LD21005 6 LUG BFV GEAR OP DUCT IRON N/A Quarter-Turn
NLG160L N/A 039923720818 N/A L - Lug N/A 8 N/A LD21005 8 LUG BFV GEAR OP DUCTILE IRON N/A Quarter-Turn
NLG160M N/A 039923720825 N/A L - Lug N/A 10 N/A LD21005 10 LUG BFV GEAR OP DUCTILE IRON N/A Quarter-Turn
NLG160N N/A 039923720832 N/A L - Lug N/A 12 N/A LD21005 12 LUG BFV GEAR OP DUCT IRON N/A Quarter-Turn
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