Butterfly Valves products from SHANGHAI ZHEDONG VALVE GROUP CO.,LTD..

The hard seal butterfly valve is a regulator with a simple structure, often used for media switch control in low-pressure pipelines. Its disc rotates within the body to open, close, or regulate flow.

This butterfly valve, also known as a butterfly flap valve, is a simple structure adjusting valve that can be used for low-pressure pipeline medium switch control. The valve can control air, water, steam flow and corrosion medium, mud, oil, metals and radioactive liquid medium of various types of fluid.