Introduction to Butterfly ValvesButterfly valves are a pivotal component in the world of fluid control, offering a simple yet effective means to regulate the flow of materials.

A WRAS butterfly valve is a rotary valve that uses a disc as the closure member. WRAS butterfly valve are the most specified valve type for moderate-duty conditions in pipe sizes of two inches and larger. WRAS butterfly valve’s reduced weight, reliable bubble-tight shut-off, ease of operation and automation allowed them to displace gate valves in traditional applications.

WRAS butterfly valves are throttling valves that turn in a quarter-turn rotary motion. WRAS butterfly valves control the media flow in a system. The operators use these WRAS butterfly valves in different media and applications. When you operate a WRAS butterfly valve, it has a similar principle to a ball valve, that allows a fast shut off.

A butterfly valve is a quarter-turn rotary motion valve that is used to stop, regulate, and start the flow. Butterfly valves are a quick open type. A 90° rotation of the handle can completely close or open the butterfly valve.