How to deal with the failure of Jiayuguan electric metal hard seal butterfly valve to close in place? The work of pneumatic butterfly valve mainly depends on the axis rotation in the circular pipe to achieve the change of angle. However, the overall rotation amplitude is relatively small, and the rotation angle is from 0 to 90 degrees. Therefore, when rotating to each angle, the valve will show a different working state. For example, when rotating to 90 degrees, the valve will show a full open state.
、 With the rapid development of industrialization in China, more and more people's work is automatically controlled by industrialization, which is the electric butterfly valve. The application range of electric butterfly valve is very wide, so the application rate and popularity of electric butterfly valve are very high. The following section will tell us what we should pay attention to in selecting electric butterfly valve.
