About Butterfly Valve

Butterfly Valves are quarter-turn rotary valves used to regulate or isolate flow in pipelines. They feature a circular disc mounted on a shaft that rotates 90° to open or close the valve. In the closed position, the disc seals against the valve body to stop flow; in the open position, it aligns with the flow to minimize pressure drop. Butterfly valves are compact, offer quick operation, and are suitable for large flow volumes under moderate pressure.