The NIBCO® ductile iron butterfly valve provides ease of operation with quarter-turn (90 degrees) open to close. The unique molded-in FKM fluoroelastomer seat liner with stainless steel disc is recommended for chemical applications the liner compatibility will permit. 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

NLH430D N/A 039923729651 N/A 2 N/A Bare Stem / Bare Shaft N/A WD32220 2 WAFER BFV BARE STEM DUCT IRON N/A Quarter-Turn
NLH430E N/A 039923729668 N/A 2 1/2 N/A Bare Stem / Bare Shaft N/A WD32220 21/2 WAFER BFV BARE STEM D I N/A Quarter-Turn
NLH430F N/A 039923729675 N/A 3 N/A Bare Stem / Bare Shaft N/A WD32220 3 WAFER BFV BARE STEM DUCT IRON N/A Quarter-Turn
NLH430H N/A 039923729682 N/A 4 N/A Bare Stem / Bare Shaft N/A WD32220 4 WAFER BFV BARE STEM DUCT IRON N/A Quarter-Turn
NLH430J N/A 039923729699 N/A 5 N/A Bare Stem / Bare Shaft N/A WD32220 5 WAFER BFV BARE STEM DUCT IRON N/A Quarter-Turn
NLH430K N/A 039923729705 N/A 6 N/A Bare Stem / Bare Shaft N/A WD32220 6 WAFER BFV BARE STEM DUCT IRON N/A Quarter-Turn
NLH430L N/A 039923729712 N/A 8 N/A Bare Stem / Bare Shaft N/A WD32220 8 WAFER BFV BARE STEM DUCT IRON N/A Quarter-Turn
NLH430M N/A 039923729729 N/A 10 N/A Bare Stem / Bare Shaft N/A WD32220 10 WAFER BFV BARE STEM DUCT IRON N/A Quarter-Turn
NLH430N N/A 039923729736 N/A 12 N/A Bare Stem / Bare Shaft N/A WD32220 12 WAFER BFV BARE STEM DUCT IRON N/A Quarter-Turn
NLH450F N/A 039923098474 N/A 3 N/A Gear Operator N/A WD32225 3 WAFER BFV GEAR OP DUCT IRON N/A Quarter-Turn
NLH450H N/A 039923730084 N/A 4 N/A Gear Operator N/A WD32225 4 WAFER BFV GEAR OP DUCT IRON N/A Quarter-Turn
NLH450J N/A 039923730091 N/A 5 N/A Gear Operator N/A WD32225 5 WAFER BFV GEAR OP DUCT IRON N/A Quarter-Turn
NLH450K N/A 039923730107 N/A 6 N/A Gear Operator N/A WD32225 6 WAFER BFV GEAR OP DUCT IRON N/A Quarter-Turn
NLH450L N/A 039923730114 N/A 8 N/A Gear Operator N/A WD32225 8 WAFER BFV GEAR OP DUCT IRON N/A Quarter-Turn
NLH450M N/A 039923730121 N/A 10 N/A Gear Operator N/A WD32225 10 WAFER BFV GEAR OP DUCT IRON N/A Quarter-Turn
NLH450N N/A 039923730138 N/A 12 N/A Gear Operator N/A WD32225 12 WAFER BFV GEAR OP DUCT IRON N/A Quarter-Turn
NLH450D N/A N/A 2 N/A Gear Operator N/A WD32225 2 WAFER BFV GEAR OP DUCT IRON N/A Quarter-Turn
NLH450E N/A 039923347015 N/A 2 1/2 N/A Gear Operator N/A WD32225 21/2 WAFER BFV GEAR OP DUCT IRON N/A Quarter-Turn
NLH440D N/A 039923729859 N/A 2 N/A Lever-Lock Handle N/A WD32223 2 WAFER BFV L/LK HNDL DUCT IRON N/A Quarter-Turn
NLH440E N/A 039923729866 N/A 2 1/2 N/A Lever-Lock Handle N/A WD32223 21/2 WAFER BFV L/LK HNDL D I N/A Quarter-Turn
NLH440F N/A 039923729873 N/A 3 N/A Lever-Lock Handle N/A WD32223 3 WAFER BFV L/LK HNDL DUCT IRON N/A Quarter-Turn
NLH440H N/A 039923729880 N/A 4 N/A Lever-Lock Handle N/A WD32223 4 WAFER BFV L/LK HNDL DUCT IRON N/A Quarter-Turn
NLH440J N/A 039923729897 N/A 5 N/A Lever-Lock Handle N/A WD32223 5 WAFER BFV L/LK HNDL DUCT IRON N/A Quarter-Turn
NLH440K N/A 039923729903 N/A 6 N/A Lever-Lock Handle N/A WD32223 6 WAFER BFV L/LK HNDL DUCT IRON N/A Quarter-Turn
NLH440L N/A 039923729910 N/A 8 N/A Lever-Lock Handle N/A WD32223 8 WAFER BFV L/LK HNDL DUCT IRON N/A Quarter-Turn
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