The
ball valve is evolved from the plug valve. The function of the ball valve is to use the ball around the axis of the valve stem to rotate 90° to achieve the purpose of opening and closing the valve. Ball valves designed with V-shaped openings have good flow regulation. It is suitable for use as switch and shut-off valve.
The ball valve is evolved from the plug valve. The function of the ball valve is to use the ball around the axis of the valve stem to rotate 90° to achieve the purpose of opening and closing the valve. Ball valves designed with V-shaped openings have good flow regulation. It is suitable for use as switch and shut-off valve.
The role of the ball valve
Ball valves are widely used, and their varieties and quantities are still growing, and they are developing in the direction of high temperature, high pressure, large diameter, high sealing performance, long life, excellent adjustment performance and multi-function of one valve.