A Butterfly Valve is a type of flow control valve that uses a disc-shaped element to regulate or shut off the flow of fluids (liquids, gases, or slurries) in a pipeline.  It's a quarter-turn valve, meaning it rotates 90 degrees to go from fully open to fully close.  This simple yet effective design makes butterfly valves a popular choice across many applications, such as water and wastewater treatment, oil and gas, HVAC systems, and industrial processing.

One of the key advantages of our butterfly valves lies in their compact and lightweight construction, especially when compared to bulkier options like gate or ball valves.  The rotary disc at the center allows for bi-directional flow and ensures a low pressure drop when the valve is fully open, minimizing energy loss in the system.  Whether used for on/off service or flow throttling, butterfly valves offer an ideal balance of performance, space savings, and affordability, especially in larger diameter pipelines.

1. Valve design : API 609, ANSI B16.34
2. Face to Face : ISO 5752
3. Valve inspection: API 598, ISO 5208