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An actuator is a mechanical device used to control a valve, damper, etc.
  • NV Electric ActuatorElectric Actuators
    An electric actuator provides a stem force output for a variety of process applications by using electricity as the power source.
  • Fisher® 1080Manual Actuators
    Fisher manual actuators are used in applications that require manual positioning of valves.
  • Fisher® V500Pneumatic Actuators
    A pneumatic actuator provides high stem force output for demanding service conditions. These actuators are usually air operated but some can be self operated by the process fluid.