Turbine V-shaped ball valve is a special type of ball valve, whose closing element is a V-shaped opening on the ball body. The V-shaped opening has a sharp cutting edge, and during the rotation of the ball body, it forms a shear effect with the valve seat, which has a strong cutting force on the medium. The V-shaped opening of the ball body forms a fan-shaped area with the valve seat flow channel, and during the rotation process, the cross-sectional area of the flow channel can be changed to form precise adjustment of the medium. It is an angle rotation regulating valve, and its sealing performance is the same as that of ordinary ball valves, making it have both regulating and switching functions. It is matched with pneumatic or electric actuators and widely used in industrial process control systems.