time：2023-03-28

Pneumatic solenoid valves and hydraulic solenoid valves are both types of control valves, and their difference lies in the different working media and application fields.

Pneumatic solenoid valves are mainly used to control gaseous media, and work with high reliability in the case of a small pressure range. They are usually used to control pneumatically driven equipment, such as pneumatic cylinders and pneumatic actuators.

Hydraulic solenoid valves are used to control liquid media and can work in high pressure and high temperature environments. Hydraulic solenoid valves are widely used in the control of industrial and mechanical systems due to their high pressure operating capabilities.

In short, both pneumatic solenoid valves and hydraulic solenoid valves are important types of control valves. Which type of solenoid valve to choose needs to be comprehensively considered according to the specific working environment, medium and pressure range.