Pneumatic large diameter ball valve

Pneumatic large‑diameter ball valve adopts compressed air as power source, applied for quick on‑off and flow control of water, gas, oil and other general media in large‑size pipelines.

It has low flow resistance, large flow capacity, good sealing performance and high structural strength.

Commonly used in municipal water supply & drainage, power plants, petrochemical industry, heating engineering and long‑distance transmission pipelines.

Working Principle:
Compressed air drives the pneumatic actuator to rotate the ball core. By rotating the ball, the flow channel is opened or closed to cut off or regulate the medium flow.