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    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 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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    Butterfly Valve - Ductile Iron, 250 PSI, FKM Seat, LD-3222

    LD-3122 - Butterfly Valve - Ductile Iron, Lug Type, 250 PSI
    Butterfly Valve - Ductile Iron, 250 PSI, FKM Seat, LD-3222

    LD-3122 - Butterfly Valve - Ductile Iron, Lug Type, 250 PSI
    Butterfly Valve - Ductile Iron, 250 PSI, FKM Seat, LD-3222

    LD-3122 - Butterfly Valve - Ductile Iron, Lug Type, 250 PSI
    Butterfly Valve - Ductile Iron, 250 PSI, FKM Seat, LD-3222

    LD-3122 - Butterfly Valve - Ductile Iron, Lug Type, 250 PSI
    Butterfly Valve - Ductile Iron, 250 PSI, FKM Seat, LD-3222

    LD-3122 - Butterfly Valve - Ductile Iron, Lug Type, 250 PSI
    UPC Code N/A 039923728050 N/A 039923728067 N/A 039923728074 N/A 039923728081 N/A 039923728098
    Type N/A Butterfly Valve
    Connection Type N/A L - Lug
    Stem Material N/A Metal - NIBCO - Steel - Stainless
    Valve Size N/A 2 N/A 2 1/2 N/A 3 N/A 4 N/A 5
    Material N/A
    Disc Material N/A
    Valve Operator N/A Bare Stem / Bare Shaft
    Valve Operator Material N/A
    Description N/A LD31220 2 LUG BFV BARE STEM DUCT IRON N/A LD31220 2 1/2 LUG BFV BARE STEM DUCT IRON N/A LD31220 3 LUG BFV BARE STEM DUCT IRON N/A LD31220 4 LUG BFV BARE STEM DUCT IRON N/A LD31220 5 LUG BFV BARE STEM DUCT IRON
    *eClass Classification N/A
    All Type of Item N/A
    Turns/Operation N/A Quarter-Turn
    Weight N/A 6.701 lb N/A 9.007 lb N/A 9.379 lb N/A 14.889 lb N/A 21.31 lb