Pneumatic butterfly valves are crucial components in various industries, particularly in fluid control systems. They are designed to regulate the flow of air, gases, and liquids, providing efficient solutions in managing pressure, flow, and temperature. Among the many manufacturers producing these advanced valves, Helios Automation stands out as a leader in innovation, quality, and customer satisfaction. In this article, we’ll delve into the key aspects of pneumatic butterfly valves and emphasize why Helios Automation is considered a top choice for industries worldwide.

What is a Pneumatic Butterfly Valve?

A pneumatic butterfly valve is a quarter-turn valve that uses compressed air to open and close the valve. The mechanism involves a disc or “butterfly” that rotates around an axis inside the valve body. When the valve is opened, the disc aligns with the pipeline, allowing for a free flow of material. Conversely, when the valve is closed, the disc rotates perpendicular to the flow direction, blocking it completely. Pneumatic butterfly valves are commonly used in industries such as water treatment, oil and gas, pharmaceuticals, and chemical processing, where precise control over fluid movement is essential.