Light industry "O" ball valve is a right Angle turn to switch off valve. Its few occasions also do regulating valve use. It can be used with pneumatic actuator or electric actuator to achieve remote control, and can also be equipped with a handle or worm gear to achieve manual control. Its structure adopts movable sealing seat bidirectional sealing design. Spool has great shear force and self-cleaning function when rotating without clearance between bidirectional sealing seat, especially suitable for controlling fiber and suspension and viscous medium with small solid particles.

This product is widely used in automatic control system of papermaking, petrochemical, chemical, metallurgy, electric power, environmental protection, petroleum, light power and other industrial departments.