8 inch pneumatic butterfly valve consists of a pneumatic actuator and a cast iron or PVC butterfly valve that comes with a 200mm (DN200) port and high performance disc. Our air actuated butterfly valve can work at high temperature below 100 °C, which is a reliable device for flow control.
Tips: Difference between pneumatic butterfly valve and hand operated butterfly valve
Manual butterfly valves rely on manpower to switch on and off, and pneumatic butterfly valves rely on air pressure to push. The air path of the pneumatic butterfly valve is equipped with a solenoid valve, which can realize automatic control.