• MY-Series Manually Operated Butterfly Valves

    Features and Options

    • Cast iron bodies with standard stainless steel disc
    • 2" - 12" sizes (up to 24" available upon request)
    • Lug or wafer style connections
    • All manual valves include a 10-position locking handle for throttling service
    • EPDM, BUNA-N, Viton or TFE seat options
    • Options for limit switches on the manual valve for position indication
    • Also available with gear operators
    • Manually-operated tee linkage assemblies are available upon request

  • Gear Operated Butterfly Valves/Chainwheel Operators

    Features and Options

    • Aluminum, cast iron and stainless steel gear operators with handwheels
    • Torque outputs up to 48000 inch pounds
    • Customized machining of drive bushings to fit virtually any butterfly valve
    • Mounting kits are available to mount gears to valves with non-ISO pads
    • Special extensions for buried service or to raise the handwheel to where an operator can reach it
    • Optional chainwheels and tee-handles for overhead pipeline applications
    • Available on our MY, PY or PP-series butterfly valves or customized for any other manufacturer's butterfly valves

  • Gear Operated Butterfly Valves