What are the characteristics of relevant pneumatic butterfly valves? The electric three-way ball valve makes the product quality step by step rise. Together with the world of pneumatic high-pressure ball valves, the working principle and characteristics of pneumatic butterfly valves are analyzed. The main composition of pneumatic butterfly valves and the structure and installation details of the application of electric control valves

The commonly used butterfly valves are wafer type butterfly valve and flange type butterfly valve. Wafer type butterfly valve uses stud bolts to connect the valve between two pipe flanges. Flange type butterfly valve has flanges on the valve, and bolts are used to connect the flanges on both ends of the valve to the pipe flanges.