Speed controller for direct mounting on spring return pneumatic actuators or double acting pneumatic actuators, or used with NAMUR solenoid valves and/or positioners.
This speed controller was designed with an advanced throttling technology that was specifically made for the use of controlling the opening and closing speeds of pneumatic actuators.
The speed controller is able to control the rotary speed of the actuator at any rate accurately, consistently and safely without the fluctuation that is commonly found in the standard speed controllers.

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