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An Air-Pneumatic Soft Sealing Clamp Type Butterfly Valve is a valve used for achieving the opening and closing of pipeline systems as well as flow control. It is widely used in the oil, chemical, metallurgy, hydroelectric, and other fields. Its design features include:

Structure Features: The butterfly plate of the pneumatic soft-seated wafer butterfly valve is mounted in the diameter direction of the pipeline. The valve body is designed as a short distance wafer-type structure to accommodate the narrow space of the pipeline, featuring compact structure, light weight, and easy installation.

Sealing Materials: Typically featuring elastic sealing, these materials are usually made of soft substances like rubber and polytetrafluoroethylene, offering excellent sealing properties and corrosion resistance.

‌Operation Principle: The pneumatic soft-sealed butterfly valve with clamp design consists of a pneumatic actuator and a butterfly valve. The actuator is powered by compressed air, which drives the valve stem to rotate, thereby moving the circular butterfly disk to rotate within the pipeline. This action alters the cross-sectional area and flow rate within the pipeline, controlling the fluid.‌