Factory source Covna Dn100 Pn16 4 Inch 12 Volt Ptfe Lined Wafer Type Cast Iron Motorized 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
