Within the diverse world of valves, the butterfly valve stands out for its simplicity, efficiency, and versatility. This pivotal piece of engineering plays a crucial role in regulating the flow of various mediums across numerous industries.

Butterfly valves are pivotal components in various industrial and mechanical settings, offering an efficient method to control the flow of fluids. These devices derive their name from their design - a disc that rotates around an axis, resembling the wings of a butterfly.

A PTFE lined butterfly valve is a rotary valve that uses a disc as the closure member. The disc shaped closure member is rotated through 90 or there about to open or close the passage. The disc of PTFE lined butterfly valve closes against a ring seal to close off the flow.

A high-performance PTFE lined butterfly valve is a quarter-turn valve best suited for handling large amounts of liquids or gases. PTFE lined butterfly valves are easy to handle and are used in many flow control and throttling applications.