Pneumatic Valve Actuators

Know What is an Actuator

An actuator is a device that converts electric power or fluid into mechanical motion to open/close or control a valve. There are two common ways to actuate a valve, namely:

1. Manual, using handwheel or hand lever

The handwheel is used for gate and globe valve types, while the hand lever is used for ball and butterfly valves. Valves with manual drives are cheaper than valves with actuators.

2. Automatic, using actuator

Based on the source of energy, the use of actuators is further divided into 3 (three) groups, namely: pneumatic, electric, and hydraulic.

Pneumatic valve actuators themselves are the most widely used in the industry and can be grouped into pneumatic diaphragm and pneumatic piston. This type of actuator utilizes a pressurized wind source generated by the air compressor to push the valve stem to move open or close.

To get various types of  pneumatic valve actuators that match what you want, you can get them directly through suppliers, distributors and all sellers in Indotrading at the lowest price with the best quality.