A Brief Introduction of Ball Valve
The ball valve is a valve that uses a ball with a circular through-hole as a starting and closing member, and the ball moves with the valve stem to realize the opening and closing action.
The opening and closing member of the ball valve is a holed ball that rotates on an axis perpendicular to the passage to achieve the purpose of opening and closing. Ball valves are mainly used to open and close the medium between pipes and equipment. In special cases, specially designed ball valves are also often used as regulating control valves.