Pneumatic butterfly manual butterfly Pneumatic devices Single flange Double Flange Aluminum alloy
VAM manual butterfly Pneumatic Pneumatic butterfly Powders
DN400 DN300 DN350 DN250 DN200 DN150 DN100
Henan Oriental Machinery Aluminum alloy Butterfly valve switch is mainly used for the silo bins, hoppers and equipped with powdery or granular materials. It can be applied to deal with all powdery and granular materials, the use of the material itself gravity valve closure and pneumatic transport of dry materials. It may be installed below the hopper, bin, silo, screw or other type of conveyor.
Pneumatic butterfly valve and manual butterfly valve on silo