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The NIBCO® ductile iron butterfly valve provides ease of operation with quarter-turn (90 degrees) open to close. The unique Buna-N 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.
Butterfly Valve - Ductile Iron, Wafer Type, Stainless Steel Disc, WD-3222
Unit of Measure
Items Butterfly Valve - Ductile Iron, Wafer Type, Stainless Steel Disc, WD-3222
NLH340D
WD-3122 - Butterfly Valve - Ductile Iron, Wafer Type, 250 PSI
Butterfly Valve - Ductile Iron, Wafer Type, Stainless Steel Disc, WD-3222
NLH340E
WD-3122 - Butterfly Valve - Ductile Iron, Wafer Type, 250 PSI
Butterfly Valve - Ductile Iron, Wafer Type, Stainless Steel Disc, WD-3222
NLH340F
WD-3122 - Butterfly Valve - Ductile Iron, Wafer Type, 250 PSI
Butterfly Valve - Ductile Iron, Wafer Type, Stainless Steel Disc, WD-3222
NLH340H
WD-3122 - Butterfly Valve - Ductile Iron, Wafer Type, 250 PSI
Butterfly Valve - Ductile Iron, Wafer Type, Stainless Steel Disc, WD-3222
NLH340J
WD-3122 - Butterfly Valve - Ductile Iron, Wafer Type, 250 PSI
UPC Code N/A 039923728159 N/A 039923728166 N/A 039923728173 N/A 039923728180 N/A 039923728197
Connection Type N/A W -- Wafer
Valve Size N/A 2 N/A 2 1/2 N/A 3 N/A 4 N/A 5
Valve Operator N/A Bare Stem / Bare Shaft
Description N/A WD31220 2 WAFER BFV BARE STEM DUCT IRON N/A WD31220 21/2 WAFER BFV BARESTEM D I N/A WD31220 3 WAFER BFV BARE STEM DUCT IRON N/A WD31220 4 WAFER BFV BARE STEM DUCT IRON N/A WD31220 5 WAFER BFV BARE STEM DUCT IRON
Turns/Operation N/A Quarter-Turn
Weight N/A 5.301 lb N/A 7.632 lb N/A 8.129 lb N/A 11.055 lb N/A 15.435 lb