SHARPE VALVES Electric Actuators

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Enclosure:

  • IP 67: Waterproof and dust-proof enclosure
  • NEMA 4X: Waterproof and dust-proof enclosure
  • Material: Dry powder coating aluminum alloy

Motor:

  • Standard extended duty cycle induction motor F insulation class for all models
  • Built-in thermal protection (275ºF) prevents motor burning out
  • Standard Unit is 1/5 VAC

Position Indicator:

  • All models have continuous mechanism position indicator on the top of the actuator cover

Manual Override:

  • Non-clutch design, the manual operation can be operated without any lever, clutch or brake upon power outage
  • When electric motor is operating, manual hand-wheel will not rotate for safety purposes

Gear Train:

  • High alloy steel gear trains provide self-locking function to avoid valve back drive
  • Gear trains have been already lubricated sufficiently with anti-high temperature lubricant at the factory
    Working Conditions:
  • Ambient temperature: -22ºF to 149ºF
  • Humidity: 30% to 95%

Various Options:

  • Space Heater
  • Additional limit switches (2 units)
  • Potentiometer unit (1K Ohm or 5K Ohm)
  • Local control unit (local/remote, on/off)
  • Conduit entrance (1/2″ PS, 3/4″ PF, 1/2″ NPT)
  • Torque switches (2 units)
  • Current position transmitter (output 4-20mA)
  • Modulating controller
  • Various voltages
  • Nylon enclosure material
  • Thermostat

Certifications:

  • CE
  • CSA (Conforming to the test standard for outdoor use)