Pneumatic ball valve is a ball valve equipped with a pneumatic actuator. The execution speed of the pneumatic actuator is relatively fast. The fastest switching speed is 0.05 seconds/time, so it is usually called a pneumatic quick-cut ball valve. Pneumatic ball valves are usually equipped with various accessories, such as solenoid valves, air source treatment triples, limit switches, positioners, control boxes, etc., to achieve local control and remote centralized control. The valve can be controlled in the control room. , No need to go to the scene or high altitude and dangerously bring manual control, which greatly saves human resources, time and safety

Features:
Pneumatic ball valves are divided into O-shaped ball valves and V-shaped ball valves. The O-type ball valve adopts a floating structure, the ball core is a precision casting, the surface is plated with hard chromium, and the valve seat is made of reinforced polytetrafluoroethylene. Leakage, generally used as an on-off valve, especially suitable for high viscosity; V-shaped ball valve adopts a fixed structure, with a V-shaped cut on the core, which can cut fiber-containing and granular media. Depending on the process equipment, pneumatic or electric actuators can be selected to form pneumatic ball valves and electric ball valves. The pneumatic ball valve must be equipped with a valve positioner for proportional adjustment. Electric ball valves must be equipped with electronic electric actuators or servos for proportional adjustment. Amplifier etc.

Applications:
Pneumatic ball valves have been widely used in petroleum, chemical, power generation, papermaking, atomic energy, aviation, rockets and other departments