The choice of pneumatic actuators

In how to choose when buying pneumatic actuator





pneumatic actuators because of its movement speed is larger, high safety and reliability, maintenance is simple and strong adaptability to the environment special explosion-proof ability, larger output power and other characteristics, is widely used in industry, construction industry, etc. What we should be paid attention to when buying it?


choose actuators we want to know what is the classification of the actuators, pneumatic and electric actuators are divided into two kinds. Pneumatic actuators is through the compression of air to push the screw turn to drive the stem, it is divided into two kinds of single and double action. We can according to the size of the air to choose to suit our own actuator. Pneumatic valve torque to turn again to moderate, too small to turn, too big will damage the valve, shorten the time. In use at ordinary times when will set aside thirty percent of allowance, pneumatic valve when installed will have a standard, as long as at the time of installation according to the standard for won't go wrong.