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    The NIBCO® ductile iron butterfly valve provides ease of operation with quarter-turn (90 degrees) open to close. The valve features a Buna-N encapsulated ductile iron disc. The internal stem/disc splined drive design eliminates the 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® ductile iron 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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    GD-4775 Butterfly Valve - Ductile Iron, Grooved, 300 PSI, Gear

    GD-4775 - Butterfly Valve - Ductile Iron, Grooved, 300 PSI, Gear
    GD-4775 Butterfly Valve - Ductile Iron, Grooved, 300 PSI, Gear

    GD-4775 - Butterfly Valve - Ductile Iron, Grooved, 300 PSI, Gear
    GD-4775 Butterfly Valve - Ductile Iron, Grooved, 300 PSI, Gear

    GD-4775 - Butterfly Valve - Ductile Iron, Grooved, 300 PSI, Gear
    GD-4775 Butterfly Valve - Ductile Iron, Grooved, 300 PSI, Gear

    GD-4775 - Butterfly Valve - Ductile Iron, Grooved, 300 PSI, Handle
    GD-4775 Butterfly Valve - Ductile Iron, Grooved, 300 PSI, Gear

    GD-4775 - Butterfly Valve - Ductile Iron, Grooved, 300 PSI, Handle
    UPC Code N/A 039923767677 N/A 039923767684 N/A 039923767691 N/A 039923767523 N/A 039923767530
    Type N/A Butterfly Valve
    Connection Type N/A G - Grooved N/A G - Grooved N/A G - Grooved N/A Grooved N/A Grooved
    Seat Material N/A Polymid
    Stem Material N/A
    Valve Size N/A 6 N/A 8 N/A 10 N/A 2 N/A 2 1/2
    Material N/A Ductile Iron
    Disc Material N/A Buna-N Coated Ductile Iron
    Liner Material N/A
    Valve Operator N/A Gear Operator N/A Gear Operator N/A Gear Operator N/A Lever-Lock Handle N/A Lever-Lock Handle
    Valve Operator Material N/A
    Description N/A GD47755 6 GRV BFV GEAR OP DUCT IRON N/A GD47755 8 GRV BFV GEAR OP DUCT IRON N/A GD47755 10 GRV BFV GEAR OP DUCT IRON N/A GD47753 2 GRV BFV L/LK HNDL DUCT IRON N/A GD47753 21/2 GRV BFV L/LK HNDL DUCT IRON
    eClass Classification N/A Ductile Iron Butterfly Valves
    All Special Application N/A
    All Type of Item N/A Valve
    Turns/Operation N/A Quarter-Turn
    Weight N/A 32.25 lb N/A 44.71 lb N/A 74.00 lb N/A 7.425 lb N/A 9.025 lb