Pneumatic Actuators, Spring Return Actuators, Double Acting Pneumatic Valve Actuators

The pneumatic actuators are used for 90°rotationally valves,such as ball valves, butterfly valves,plug valves,etc.
Body material is aluminum alloy,internal and external surface has anodic oxidation and polishing treatment.
End caps is die-casting aluminum material.
Using nbr-70 rubber sealing ring,to ensure actuator have a reliable performance in normal temperature.
The piston is also die-casting aluminum material,with high-quality seal,make the actuators in certain input pressure can output the maximum torque etc.