The 4 way reversing valve is mainly used for operations such as diverting, converging, and switching directions of media in the pipeline system. Because of its important role, maintenance is very important. The following are the maintenance details about the 4 way reversing valve.

Check the operation of the organization

1. Use the shaking mechanism to observe whether the action is normal.

2 Check the external moving parts for dust, deposits, etc. that have accumulated on the surface.

3. If damage or failure is found, it should be replaced and repaired in time.

Clear and lubricate

1. Cleaning: Clean the inside and outside of the valve to prevent it from being attached by deposits and corrosion, including dust, pressure, plant weeds, chemical solutions, etc.

2. Lubrication: Properly adding the right amount of lubricant can prolong the service life of the valve and reduce friction between parts. It is recommended to choose a lubricant with a suitable viscosity and add it according to the instructions.

Torque testing of valves

1. Test that the remote control is torqued as required.

2. During the test, the torque value corresponding to the opening and flow conditions should be followed. If the torque is too large, it should be cleaned and lubricated in time.

Body Leakage Test

1. Check whether the valve meets the qualification requirements.

2. Do a good job of testing under different working pressure conditions to detect whether there will be leakage.

The above are the main details of 4 way reversing valve maintenance, which need to be paid attention to. During regular maintenance, please follow the operating instructions, and often observe abnormal conditions during operation. This can ensure the long-term stable operation of the equipment and prevent equipment damage due to negligence.