Pneumatic butterfly valves are crucial components in various industrial applications, serving as essential tools for controlling fluid flow in pipelines. These valves leverage pneumatic power to open and close a circular disc, thereby regulating the flow of gases and liquids. Their unique design and operational advantages make them suitable for diverse industries, including water treatment, chemical processing, and power generation.

    Design and Operation

    A pneumatic butterfly valve consists of a disk, a shaft, and a seat, which is typically made from rubber or a similar material to ensure a tight seal. The valve operates by rotating the disk through a 90-degree angle, allowing it to either block or allow fluid passage. Pneumatic actuators power the rotation, providing quick and efficient control compared to manual valve systems.