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

Valve Size

Valve Operator

Description

Turns/Operation

NLH140F N/A 039923720276 N/A 3 N/A Bare Stem / Bare Shaft N/A WD21000 3 WAFER BFV BARE STEM DUCT IRON N/A Quarter-Turn
NLH140H N/A 039923720283 N/A 4 N/A Bare Stem / Bare Shaft N/A WD21000 4 WAFER BFV BARE STEM DUCT IRON N/A Quarter-Turn
NLH140J N/A 039923720290 N/A 5 N/A Bare Stem / Bare Shaft N/A WD21000 5 WAFER BFV BARE STEM DUCT IRON N/A Quarter-Turn
NLH140K N/A 039923720306 N/A 6 N/A Bare Stem / Bare Shaft N/A WD21000 6 WAFER BFV BARE STEM DUCT IRON N/A Quarter-Turn
NLH140L N/A 039923720313 N/A 8 N/A Bare Stem / Bare Shaft N/A WD21000 8 WAFER BFV BARE STEM DUCT IRON N/A Quarter-Turn
NLH140M N/A 039923720320 N/A 10 N/A Bare Stem / Bare Shaft N/A WD21000 10 WAFER BFV BARE STEM DUCT IRON N/A Quarter-Turn
NLH140N N/A 039923720337 N/A 12 N/A Bare Stem / Bare Shaft N/A WD21000 12 WAFER BFV BARE STEM DUCT IRON N/A Quarter-Turn
NLH140D N/A 039923345844 N/A 2 N/A Bare Stem / Bare Shaft N/A WD21000 2 WAFER BFV BARE STEM D I N/A Quarter-Turn
NLH140E N/A 039923345851 N/A 2 1/2 N/A Bare Stem / Bare Shaft N/A WD21000 21/2 WAFER BFV BARE STEM D I N/A Quarter-Turn
NLH160D N/A 039923721051 N/A 2 N/A Gear Operator N/A WD21005 2 WAFER BFV GEAR OP DUCTILE IRON N/A Quarter-Turn
NLH160E N/A 039923721068 N/A 2 1/2 N/A Gear Operator N/A WD21005 21/2 WAFER BFV GEAR OP DUCT IRON N/A Quarter-Turn
NLH160F N/A 039923721075 N/A 3 N/A Gear Operator N/A WD21005 3 WAFER BFV GEAR OP DUCTILE IRON N/A Quarter-Turn
NLH160H N/A 039923721082 N/A 4 N/A Gear Operator N/A WD21005 4 WAFER BFV GEAR OP DUCTILE IRON N/A Quarter-Turn
NLH160J N/A 039923721099 N/A 5 N/A Gear Operator N/A WD21005 5 WAFER BFV GEAR OP DUCTILE IRON N/A Quarter-Turn
NLH160K N/A 039923721105 N/A 6 N/A Gear Operator N/A WD21005 6 WAFER BFV GEAR OP DUCT IRON N/A Quarter-Turn
NLH160L N/A 039923721112 N/A 8 N/A Gear Operator N/A WD21005 8 WAFER BFV GEAR OP DUCT IRON N/A Quarter-Turn
NLH160M N/A 039923721129 N/A 10 N/A Gear Operator N/A WD21005 10 WAFER BFV GEAR OP DUCT IRON N/A Quarter-Turn
NLH160N N/A 039923721136 N/A 12 N/A Gear Operator N/A WD21005 12 WAFER BFV GEAR OP DUCT IRON N/A Quarter-Turn
NLH145D N/A N/A 2 N/A Infinite Position Plate and Lock N/A WD21001 2 WAFER BFV OLD STY TOP WORKS DI N/A Quarter-Turn
NLH145E N/A N/A 2 1/2 N/A Infinite Position Plate and Lock N/A WD21001 21/2 WAFER BFV OLD STY WORKS DI N/A Quarter-Turn
NLH145F N/A N/A 3 N/A Infinite Position Plate and Lock N/A WD21001 3 WAFER BFV OLD STY TOP WORKS DI N/A Quarter-Turn
NLH145H N/A 039923251244 N/A 4 N/A Infinite Position Plate and Lock N/A WD21001 4 WAFER BFV OLD STY TOP WORKS DI N/A Quarter-Turn
NLH145J N/A N/A 5 N/A Infinite Position Plate and Lock N/A WD21001 5 WAFER BFV OLD STY TOP WORKS DI N/A Quarter-Turn
NLH145K N/A N/A 6 N/A Infinite Position Plate and Lock N/A WD21001 6 WAFER BFV OLD STY TOP WORKS DI N/A Quarter-Turn
NLH145L N/A N/A 8 N/A Infinite Position Plate and Lock N/A WD21001 8 WAFER BFV OLD STY TOP WORKS DI N/A Quarter-Turn
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