First of all, we should know that such a pneumatic diaphragm pump is actually powered by compressed air. Due to such a production and working principle, it must have some characteristics that other tools do not have. First of all, during the whole production process, the temperature of the whole pump will not be too high, which ensures that the temperature will be lowered a little during the whole production process, and no harmful gas will be produced for human body or the environment, which forms his first very favorable development feature.

The butterfly valve is used for the control of solid materials. It is often used as a drain valve at the bottom of the tank, such as the bottom of cement tank, stone powder tank, etc., to drain and quickly cut off. Because most of the dust materials contain large or small particles, there is no doubt about the wear of the valve sealing surface. Improper selection will greatly reduce the service life of the valve, or soon cause internal leakage of the valve, affecting the continued use.