How to maintain the gas solenoid valve

How to maintain the gas solenoid valve yeser times. Solenoid valve for a long time need not when, manual valve before the valve should be closed, restart, the electromagnetic valve of steam condensed water should be ruled out clean, and try several times, to switch to normal rear can put into use. 。 Should be regular cleaning large valve inside and outside and on the surface of the armature and dirt. Be careful not to damage the sealing surface. Electromagnetic valve need not when, from the internal parts shall be stored try clean with compressed air blowing off. Solenoid valve is installed, you must pass into the media try several times, confirmed rear can put into normal use. 。 When you work, you should pay attention to before and after the valve pressure gauge for working pressure shall not exceed the rated pressure, working pressure difference must be within the rated pressure difference. When working pressure over the rated pressure or differential pressure over the rated pressure difference, the solenoid valve to stop using manual valve before and after the closing, in order to prevent the electromagnetic valve explosion and leakage. 。 Use for a long time, such as the seal between the piston and valve seat is bad, the piston sealing surface can be smooth again, again and seat grinding. 。 It is recommended to use the unit with the designation of personnel responsible for the use of maintenance. More knowledge please login solenoid valve factory. Solenoid valve factory, all the year round to electromagnetic valve, explosion-proof solenoid valve, solenoid valve, high-pressure steam solenoid valves, emergency shut-off valve, such as research and development, is the best place you choose solenoid valve