Butterfly Valves

Butterfly valves are a type of flow control device used to regulate the flow of fluids, such as liquids, gases, or slurries, in a piping system. They consist of a circular disc or plate, called the butterfly, which is mounted on a rotating shaft. When the valve is fully open, the disc aligns with the direction of flow, allowing fluid to pass through with minimal obstruction. When the valve is closed, the disc rotates 90 degrees to block the flow. Butterfly valves are known for their compact design, ease of operation, and cost-effectiveness. They are typically operated by a hand lever, gear, or actuator, allowing for quick and precise flow control.