How to solve the problem that the distribution power valve of pneumatic three-way regulating butterfly valve is too tight? Pay attention to the temperature when installing the pneumatic butterfly valve. When installing the pneumatic butterfly valve, the first thing to pay attention to is the temperature. During the installation process, if the temperature is too high or too low, the pneumatic butterfly valve will lose some accuracy. Generally speaking, the minimum temperature must not be lower than 25 ℃ under normal temperature, The highest temperature must not be higher than 60 degrees. If the temperature is too high or too low, it is recommended to keep warm or cool.
、 The current content inside the pneumatic butterfly valve is reduced, so that the current can be reduced and static electricity can be derived. The role of the valve stem will also change again. First, it can prevent special movement during mechanical operation. On the other hand, it will also improve the sealing degree of the equipment while pushing the valve stem, so that materials can be better protected in it, ensuring that the internal pressure will not be released, and reducing the friction between the bearing and the valve stem. In addition, modern lubricating materials will add some grease lubrication to the valve body surface, thus reducing the friction between the two and extending the service life of the butterfly valve.
Previous: Pneumatic dust butterfly valve stroke adjustment method How to switch between manual and automatic?
Next: What is the purpose of the joint venture brand of pneumatic soft and hard sealing butterfly valve?
