1051M Series Rotary Actuator

Rotary Actuator - 1051M Series
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...