Vacuum valve maintenance method introduction

Vacuum valve maintenance method

1. It is recommended that the employer assign a person to be responsible for operation and maintenance.

2, 1-2 times a year of regular maintenance to make the solenoid valve reliable work and longevity is a good way. The following four conditions inside the solenoid valve are the reasons that hinder the normal operation of the solenoid valve and shorten the life.

Medium change in use

Rusting inside the nozzle

The oil of the air compressor is oxidized, and carbonaceous tar and other impurities are generated and mixed into the pipeline.

Impurities such as dust and dirt in the pipeline

3. When the solenoid valve is installed or is put into operation after long-term deactivation, it must pass through the medium and try to operate several times. After working normally, it can be used formally.

4. When the steam valve is put into operation after being deactivated for a long time, the condensate should be drained and tried several times. After normal operation, it can be used formally.

5. Before maintenance, cut off the power and remove the medium pressure.

6. The coil assembly should not be disassembled.

7. When disassembling the solenoid valve for cleaning, use a solution such as kerosene, but it should be noted that the rubber parts may swell and therefore need to be replaced.

8. After disassembling and cleaning, all kinds of parts and components should be restored in the original order.