The opening and closing speed of the pneumatic actuator valve can be independently set

Pneumatic actuator can accept continuous gas signal, output linear displacement (after adding power/gas conversion device, can also accept continuous electrical signal), some with rocker arm, can output angular displacement.

The pneumatic actuator can be precise and can be controlled repeatedly, 0.25% 8 The electric actuator is affected by temperature, internal condensate or water entering through the catheter can destroy the electric actuator components 9 The speed of the pneumatic actuator valve can be set independently 10 The oil leakage during the operation of the electric actuator, recovery and repackaging, it is difficult to clean up. The pneumatic actuator uses gas, which is very clean and does not need to worry about oil pollution.

When the power is off, the failure of the pneumatic actuator can avoid the filter countercurrent drainage or eliminate the filter overflow. 2 The pneumatic makes the project budget loose. 3 The electric spark is very dangerous in the humid environment, and the pneumatic is not affected by the fluctuations of the external environment.