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 valve products mainly include two categories: vacuum eccentric butterfly valves and hard-seal butterfly valves. The materials available for our butterfly valves include cast iron, ductile iron, brass, aluminum-magnesium alloy, bronze, steel plate, stainless steel, and various other metals.