Generally speaking, because the operator is not familiar with the control system and manual operation system of the pneumatic butterfly valve, the pneumatic butterfly valve will be damaged due to improper operation during operation. What should we pay attention to when using this type of butterfly valve? This problem will be explained in detail below.

Classification of pneumatic ball valve The ball of the floating ball pneumatic ball valve is floating. Under the effect of medium pressure, the ball can move to a certain extent and press against the sealing surface at the outlet end to ensure the outlet end is sealed.