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Daily maintenance of steam solenoid valves
After the installation of the steam solenoid valve, it is necessary to conduct several experiments with the medium and confirm that it is normal before it can be put into formal use
Regularly clean the dirt on the inside and outside of the large valve, as well as the suction surface, and be careful not to damage the sealing surface
When the steam solenoid valve is not used for a long time, the manual valve in front of the valve should be closed. When it is reactivated, the steam solenoid valve should drain the condensate thoroughly and perform several test actions. It can only be put into use after the switch is normal
When the steam solenoid valve is removed from the pipeline and not in use, the internal parts should be wiped clean and stored with compressed air
When used for a long time, if the sealing between the piston and the valve seat is not good, the sealing surface of the piston can be ground flat again, and then ground with the valve seat
When working, pay attention to the pressure gauges before and after the valve. It is required that the working pressure should not exceed the rated pressure, and the working pressure difference must be within the range of the rated pressure difference. When the working pressure exceeds the rated pressure or the working pressure difference exceeds the rated pressure difference, the steam solenoid valve should be stopped from use and the front and rear manual valves should be closed to avoid explosion and leakage of the steam solenoid valve
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