The fixed pneumatic ball valve is characterized by small opening and closing torque, rapid opening and closing, small flow resistance coefficient, fire prevention, anti-static, automatic valve body discharge, etc. It is especially suitable for high pressure, high temperature and large diameter pipelines, and is widely used in various fields of production and life such as natural gas, oil products, chemical industry, metallurgy, urban construction, environmental protection, etc.

Pneumatic ball valve is a complete set of valves composed of high platform ball valve and pneumatic actuator. The pneumatic ball valve is equipped with a pneumatic actuator. The execution speed of pneumatic actuator is relatively fast, and the fastest switching speed is 0.05 seconds/time, so it is usually also called pneumatic quick cut-off ball valve.