China New Product China Water Manual 2 Inch Hand Wheel DN200 Cast Iron Electric Gearbox Handle Wheel Wafer Type Butterfly Valve
Short Description:
Silmdisc buttertly valve is developed besed on the wafer butterfly valve and advanced technology introduced from foreign country. In addition to the feature of the wafer butterfly valve.
It has strong corrosion resistance and no pin,This product is stitable for throtting off
