Solenoid Valve Reliability
2023-02-06
2. Reliability
Solenoid valvesare divided into two types: normally closed and normally open; generally, the normally closed type is used, which is opened when the power is turned on, and closed when the power is turned off; but when the opening time is very long and the closing time is very short, the normally open type should be selected.
The life test is generally a type test project in the factory. To be precise, there is no professional standard for solenoid valves in my country, so be careful when choosing a solenoid valve manufacturer.
When the action time is very short and the frequency is high, the direct acting type is generally selected, and the fast type is selected for large diameters.
