NIBCO® ductile iron butterfly valves provide ease of operation with quarter-turn (90 degrees) open to close. The unique FKM fluoroelastomer molded-in 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

Connection Type

Valve Size

Description

Turns/Operation

NLG430D N/A 039923729552 N/A L - Lug N/A 2 N/A LD32220 2 LUG BFV BARE STEM DUCTILE IRON N/A Quarter-Turn
NLG430E N/A 039923729569 N/A L - Lug N/A 2 1/2 N/A LD32220 21/2 LUG BFV BARE STEM DUCT IRON N/A Quarter-Turn
NLG430F N/A 039923729576 N/A L - Lug N/A 3 N/A LD32220 3 LUG BFV BARE STEM DUCT IRON N/A Quarter-Turn
NLG430H N/A 039923729583 N/A L - Lug N/A 4 N/A LD32220 4 LUG BFV BARE STEM DUCT IRON N/A Quarter-Turn
NLG430J N/A 039923729590 N/A L - Lug N/A 5 N/A LD32220 5 LUG BFV BARE STEM DUCT IRON N/A Quarter-Turn
NLG430K N/A 039923729606 N/A L - Lug N/A 6 N/A LD32220 6 LUG BFV BARE STEM DUCT IRON N/A Quarter-Turn
NLG430L N/A 039923729613 N/A L - Lug N/A 8 N/A LD32220 8 LUG BFV BARE STEM DUCT IRON N/A Quarter-Turn
NLG430M N/A 039923729620 N/A L - Lug N/A 10 N/A LD32220 10 LUG BFV BARE STEM DUCT IRON N/A Quarter-Turn
NLG430N N/A 039923729637 N/A L - Lug N/A 12 N/A LD32220 12 LUG BFV BARE STEM DUCT IRON N/A Quarter-Turn
NLG450D N/A 039923729958 N/A L - Lug N/A 2 N/A LD32225 2 LUG BFV GEAR OP DUCTILE IRON N/A Quarter-Turn
NLG450E N/A 039923729965 N/A L - Lug N/A 2 1/2 N/A LD32225 21/2 LUG BFV GEAR OP DUCT IRON N/A Quarter-Turn
NLG450F N/A 039923729972 N/A L - Lug N/A 3 N/A LD32225 3 LUG BFV GEAR OP DUCT IRON N/A Quarter-Turn
NLG450H N/A 039923729989 N/A L - Lug N/A 4 N/A LD32225 4 LUG BFV GEAR OP DUCT IRON N/A Quarter-Turn
NLG450J N/A 039923729996 N/A L - Lug N/A 5 N/A LD32225 5 LUG BFV GEAR OP DUCT IRON N/A Quarter-Turn
NLG450K N/A 039923730008 N/A L - Lug N/A 6 N/A LD32225 6 LUG BFV GEAR OP DUCT IRON N/A Quarter-Turn
NLG450L N/A 039923730015 N/A L - Lug N/A 8 N/A LD32225 8 LUG BFV GEAR OP DUCT IRON N/A Quarter-Turn
NLG450M N/A 039923730022 N/A L - Lug N/A 10 N/A LD32225 10 LUG BFV GEAR OP DUCT IRON N/A Quarter-Turn
NLG450N N/A 039923730039 N/A L - Lug N/A 12 N/A LD32225 12 LUG BFV GEAR OP DUCT IRON N/A Quarter-Turn
NLG440D N/A 039923729750 N/A L - Lug N/A 2 N/A LD32223 2 LUG BFV L/LK HNDL DUCT IRON N/A Quarter-Turn
NLG440E N/A 039923729767 N/A L - Lug N/A 2 1/2 N/A LD32223 21/2 LUG BFV L/LK HNDL DUCT IRON N/A Quarter-Turn
NLG440F N/A 039923729774 N/A L - Lug N/A 3 N/A LD32223 3 LUG BFV L/LK HNDL DUCT IRON N/A Quarter-Turn
NLG440H N/A 039923729781 N/A L - Lug N/A 4 N/A LD32223 4 LUG BFV L/LK HNDL DUCT IRON N/A Quarter-Turn
NLG440J N/A 039923729798 N/A L - Lug N/A 5 N/A LD32223 5 LUG BFV L/LK HNDL DUCT IRON N/A Quarter-Turn
NLG440K N/A 039923729804 N/A L - Lug N/A 6 N/A LD32223 6 LUG BFV L/LK HNDL DUCT IRON N/A Quarter-Turn
NLG440L N/A 039923729811 N/A L - Lug N/A 8 N/A LD32223 8 LUG BFV L/LK HNDL DUCT IRON N/A Quarter-Turn
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