Rotary Actuator

The 1051M Series Diaphragm Rotary Actuator is a pneumatic spring-return actuator designed for use with rotary-shaft control valves.  This is a direct-acting actuator, and an increase in the loading pressure extends the diaphragm rod out of the spring barrel.  The 1051M Actuator is suitable for on-off service, or for throttling service when used with a valve positioner.

Features & Benefits

The 1051M Series Diaphragm Rotary Actuator is a pneumatic spring-return actuator designed for use with rotary-shaft control valves. This is a direct-acting actuator, and an increase in the loading pressure extends the diaphragm rod out of the spring barrel. The 1051M Actuator is suitable for on-off service, or for throttling service when used with a valve positioner.

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