Electric Actuated Butterfly Valve


Product Inquiry/RFQ +


Electric Actuators



  • IP 67 (Nema 4, Nema 4X) waterproof and dust-proof enclosures
  • Material: Dry powder coated aluminum alloy
  • Conduit entrance (1/2” NPT)


  • Standard duty cycle 30%
  • Extended duty cycle available
  • H insulation class for EOM-1 and EOM-A:F class for EOM-2 to EOM-12
  • Built-in thermal protection (275°F) prevents motor burnout

Position Indicator

  • All models have a position indicator beacon on the actuator cover

Manual Override

  • Non-clutch design, the manual operator can be operated without any lever, clutch or brake upon power outage
  • When electric motor is operating on this electric actuated butterfly valve, manual hand-wheel does not rotate

Gear Train

  • High alloy steel gear trains provide self-locking function
  • Gear trains lubricated with high temperature lubricant at the factory

Working conditions

  • Ambient temperature: -23°F~140°F

Standard Features (noted) and Options

  • Space Heater/Thermostat (Standard)
  • Additional limit switches (Standard on EOM 2-13)
  • Potentiometer unit (1K Ohm)
  • Local control unit (local/remote, on/off)
  • Torque switches
  • Current position transmitter (output 4-20mA)
  • Modulating controller
  • Various voltages
  • Nylon coated enclosure


  • ISO 9001
  • CE
  • CSA
  • ISO 5211