Ball valve manufacturing's impact on the industry
A ball valve is a kind of quarter-turn valve that regulates the flow of liquids, gases, or other fluids via it using a hollow, perforated, pivoting ball. The valve is open while the hole of the ball is parallel to the flow, enabling fluid to pass through, and it is closed when the ball is rotated 90 degrees, presenting a solid surface perpendicular to the pipe and obstructing the flow.