Pneumatic ball valve

Pneumatic ball valve is a compressed air as the power source of the valve, it is composed of a spherical body and a movable ball head. When compressed air passes through the ball valve, the ball head moves up and down with changes in air pressure, thereby controlling the flow of fluid. Pneumatic ball valve has the advantages of simple structure, small size, light weight, easy maintenance, etc., and is widely used in petroleum, chemical, electric power, metallurgy and other industries.