Pneumatic butterfly valves are essential components in various industrial applications, offering a reliable solution for flow regulation and control. These valves utilize a disc that rotates around a central axis to open or close the flow of fluid through a pipeline. Their design and operation make them suitable for a wide range of applications, including water treatment, food processing, and chemical industries.

    Design and Operation

    The fundamental design of a pneumatic butterfly valve consists of three main components: the body, the disc, and the actuator. The valve body can be constructed from various materials, including stainless steel, cast iron, and plastic, depending on the application's requirements. The disc is mounted on a shaft, which is connected to a pneumatic actuator.