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What is the difference between single acting pneumatic actuators and double acting pneumatic actuators?

Author:江蘇華譽(yù)自動(dòng)化設(shè)備制造有限公司 Click:147  Release date:2023-01-07

When a double acting pneumatic actuator is opened or closed, it is achieved by injecting air pressure, while when a single acting pneumatic actuator is opened or closed, it can be achieved through spring recovery. Double acting pneumatic actuators are generally used in conditions with low leakage requirements, while single acting pneumatic actuators are more commonly used in hazardous conditions. They can quickly close or open the valve in case of sudden failure due to loss of air supply. In terms of price, single acting pneumatic actuators are higher than double acting ones.

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