Comparison of the uses of electric valves and solenoid valves

Comparison of the uses of electric valves and solenoid valves
Solenoid valve: used for switch control of liquid and gas pipelines. It is a two-position DO control. Generally used for the control of small pipelines.
Electric valve: used for analog regulation of pipeline medium flow in liquid, gas and air systems, and is AI controlled. In the control of large valves and air systems, electric valves can also be used for two-position switch control.
Solenoid valve: It can only be used as a switching value. It is DO controlled. It can only be used for small pipeline control. It is common in pipelines of DN50 and below.
Electric valve: It can have AI feedback signal and can be controlled by DO or AO. It is more common in large pipes and air valves, etc.