One reason of Pneumatic control valve being sluggish

Pneumatic control valve will be sluggish due to the broken diaphragm

There are many reasons for the slow action of the pneumatic control valve. Below, the editor of Wenzhou Sunthai Valve will share with you some solutions:

 

1. If the diaphragm is damaged, replace it.

 

2. It is possible that the valve body is blocked by impurities. In this case, clean up the impurities first.

 

3. If the valve stem is not straight, the frictional resistance will increase. In this case, we can only replace the valve stem.

 

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