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    The NIBCO® cast iron butterfly valve provides ease of operation with quarter-turn (90 degrees) open to close. The Buna-N cartridge seat liner with aluminum bronze disc has good abrasion resistance properties and compatibility with solvents, oil, water and hydraulic fluid for compressed air. 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® international cast iron butterfly valves for versatile and economical applications in commercial systems. These valves are backed by the NIBCO 5-year125% limited warranty.
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    Butterfly Valve - Cast Iron, International, Wafer Type, Buna-N Seat, N200146

    N200145 - Butterfly Valve - Cast Iron, International, Wafer, Bronze Disc
    Butterfly Valve - Cast Iron, International, Wafer Type, Buna-N Seat, N200146

    N200145 - Butterfly Valve - Cast Iron, International, Wafer, Bronze Disc
    Butterfly Valve - Cast Iron, International, Wafer Type, Buna-N Seat, N200146

    N200145 - Butterfly Valve - Cast Iron, International, Wafer, Bronze Disc
    Butterfly Valve - Cast Iron, International, Wafer Type, Buna-N Seat, N200146

    N200145 - Butterfly Valve - Cast Iron, International, Wafer, Bronze Disc
    Butterfly Valve - Cast Iron, International, Wafer Type, Buna-N Seat, N200146

    N200145 - Butterfly Valve - Cast Iron, International, Wafer, Bronze Disc
    UPC Code N/A 039923773142 N/A 039923773159 N/A 039923773166 N/A 039923773173 N/A 039923773180
    Type N/A Butterfly Valve
    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
    Seat Material N/A Buna-N Nitrile Rubber
    Valve Operator N/A Lever-Lock Handle
    Description N/A N200145LH 2 WAFER/BUNA/AL BRZ BFV W/LH N/A N200145LH 2-1/2 WAFER/BUNA/AL BRZ BFV/LH N/A N200145LH 3 WAFER/BUNA/AL BRZ BFV W/LH N/A N200145LH 4 WAFER/BUNA/AL BRZ BFV W/LH N/A N200145LH 5 WAFER/BUNA/AL BRZ BFV W/LH
    eClass Classification N/A Cast Iron Butterfly Valves
    Turns/Operation N/A Quarter-Turn
    Weight N/A 7.48 lb N/A 9.02 lb N/A 9.90 lb N/A 12.79 lb N/A 15.40 lb