Maintenance of steam solenoid valvesIssuing time:2023-06-08 23:40 1. Regularly clean the dirt inside and outside the high-temperature steam solenoid valve and the suction surface, taking care not to damage the sealing surface. 2. After the installation of the high-temperature 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. 3. 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. 4. When the high-temperature 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 completely drain the condensate and perform several test actions. It can only be put into use after the switch is normal. 5. When the high-temperature steam solenoid valve is removed from the pipeline and not in use, the interior and parts should be wiped clean and stored with compressed air. 6. It is recommended that the user unit assign a dedicated person to be responsible for the use and maintenance. 7. 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 solenoid valve should be stopped from use and the front and rear manual valves should be closed to prevent the solenoid valve from exploding and leaking. |