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Quality VFS Series DN250 Pneumatic Drive Butterfly Valve for Powdery and Granular Materials factory

VFS Series DN250 Pneumatic Drive Butterfly Valve for Powdery and Granular Materials

Product Description: Mandiwi VFS pneumatic powder butterfly valves consist of two high-pressure aluminum alloy die-cast semi-bodies, a cast iron or stainless steel swivel disc, and a pre-stressed elastomer seal; with the solenoid valve and cylinder connected to the pneumatic conveying pipe, are ...

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