DN80 Electric Flange 304 Flow Control Remote Control Gas Valve

Ball valve working principle
The opening and closing part of the ball valve is a sphere with a circular channel, which rotates around an axis perpendicular to the channel. The ball rotates with the valve stem to achieve the purpose of opening and closing the channel. The ball valve only needs to be rotated 90 degrees and a small rotational torque to close tightly. According to the needs of working conditions, different driving devices can be assembled to form ball valves with various control methods, such as electric ball valves, pneumatic ball valves, hydraulic ball valves, etc. When the ball valve rotates 90 degrees, all spherical surfaces should be present at the inlet and outlet. Thereby closing the valve and cutting off the flow of the medium.