Principle and skill of stainless steel solenoid valve
The stainless steel solenoid valve selects auxiliary functions according to the environmental requirements: explosion protection, check, manual, waterproof fog, water spray, diving.
1, explosive environment: we must select the corresponding electromagnetic valve class.
2, when the fluid in the pipe has a reverse flow phenomenon, you can choose to check the function solenoid valve.
3, when manual operation of solenoid valve is needed, manual valve solenoid valve can be selected.
4, outdoor installation or dust occasions should choose waterproof and dust-proof varieties (protection level is above IP54).
5. Submersible solenoid valves must be used for fountains (protection level is above IP68).
6, when the solenoid valve needs to open for a long time, and the continuous time should be used, the closing time should be normally open.