One of Hottest for China DN40-350 Aluminium Handle 1.0/1.6MPa Lt Butterfly Valve Manufacturer Price
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