Actuators – Rotork

  • The most typical actuator for rotary ball valves is a pneumatic actuator. It is either double acting, in which case the compressed air bot closes and opens the valve, or single acting (so called spring return), in which case, when the pressure is lost, the closing spring of the actuator either opens or closes the valve.
  • All rotary electric actuator models on the market are suitable for Maper ball valves.
  • A switch (mechanical or inductive) is available for every actuator option.

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