3 Inch Ball Valve

A 3 Inch Ball Valve, approximately DN80, exemplifies a quarter-turn valve using a pivoting ball with drilled holes to regulate flow. Aligning the hole with the flow allows fluids or gases to pass through, while a 90-degree turn stops flow completely. Its operation is easily indicated by the handle's position: parallel for open and perpendicular for closed. This compact valve design ensures reliable flow control in various industrial and residential applications.