Butterfly Valve

Butterfly valve 07/10/2026 4

Butterfly Valve Butterfly valve, also known as flap valve, has a rotation angle of 90° from fully open to fully closed. It features a compact face-to-face dimension and overall height, along with fast opening and closing speeds. With excellent fluid control characteristics, it is widely used in the piping systems of oil-immersed transformers with detachable radiators, coolers, and oil conservators. Our company’s butterfly??