Pneumatic butterfly valves are crucial components in fluid and gas control systems across a wide range of industries. These valves are designed to regulate, isolate, or control the flow of liquids, gases, and other fluids in pipelines. Known for their efficiency, compact design, and reliability, pneumatic butterfly valves are widely used in applications such as water treatment, HVAC systems, chemical processing, and many others.

    What is a Pneumatic Butterfly Valve?

    A pneumatic butterfly valve consists of a disk that is mounted on a rotating shaft. The valve’s actuator is powered by compressed air, which controls the rotation of the disk to open or close the valve. When the disk is aligned with the pipeline, the flow is blocked, and when it is rotated to a 90-degree angle, the valve is fully open, allowing fluids to pass through. Pneumatic actuators offer the advantage of precise control over valve operations, making them ideal for automated and remote-control systems.