Name: Pneumatic Butterfly Valve Manufacturer In India | Api 609 & Iso 5211 Valve Standards
Brand: Ridhiman Alloys
Availability: InStock
Rating: 5 (10 reviews)

Question 1

What is a Pneumatic Butterfly Valve?

Accepted Answer

A Pneumatic Butterfly Valve is a type of flow control device operated by a pneumatic actuator. It uses compressed air to open, close, or modulate the valve's disc, allowing precise control of fluids, gases, or slurries in pipelines. These valves are known for their fast response time, reliability, and suitability for automation in industrial systems.

Question 2

How does a Pneumatic Butterfly Valve work?

Accepted Answer

The valve operates by rotating a disc positioned in the center of the valve body. Compressed air supplied to the pneumatic actuator moves the disc to either allow or block the flow of fluid. In double-acting actuators, air pressure is used for both opening and closing, while single-acting actuators use a spring mechanism for fail-safe positioning when the air supply is removed.