Vane type pneumatic actuators (figure 1.1, as viewed from the top) are the only design style that take advantage of the rotary-to-rotary design principle. The “vane” is the only moving part in the actuator, and rotates within the “vane chamber”. The edge of the vane is in full contact with the vane chamber to prevent pressure blow by, as a result the
full surface of the vane catches and converts pneumatic pressure into torque

• Category: Easytork
• Tag: GSR valve