Industrial 10 inch pneumatic wafer butterfly valve comes with 250mm (DN250) port size for water flow working. The air actuated 2 way butterfly control valve is equipped with a pneumatic actuator and stainless steel disc, which is a reliable device for gases and liquids flow control.
Tips: What is a pneumatic butterfly valve?
Pneumatic butterfly valve is composed of a pneumatic actuator and a butterfly valve. Pneumatic butterfly valve uses the circular butterfly plate that rotates with the valve stem to open and close to realize the activation action. Air actuated butterfly valve is divided into stainless steel pneumatic butterfly valve, hard seal pneumatic butterfly valve, soft seal pneumatic butterfly valve, carbon steel pneumatic butterfly valve, etc. The main advantages are simple structure, small size, light weight and low cost.