Descriptions:Ball valves use a spherical disc to control the flow between pipes, tubes, or hoses.Flow is allowed when the hole that pierces the ball-shaped disc is in line with the inlet and outlet of the valve and is blocked when the ball is horizontally swiveled 90 degrees, so that the hole of the ball is perpendicular to the opening of the valve.Widely used in , liquid applications. Features:Material: PVC
