2019 High quality China Stainless Steel 304 Gasket EPDM Hand Lever D71 Wafer Type Butterfly Controle 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
