Heavy Duty Rotary Valve
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Heavy Duty Rotary Valve

Cheegers Rotary airlock valve can be used as the above system, material will go through the valve without stopping machine and discharge material from cyclone or silo. For highly abrasive and corrosive meterials, we have special design.


      The Blow Through Rotary Airlock feeder  used in pneumatic conveying of positive pressure applications only. Instead of a typical outlet, blow thru rotary airlocks include two ports on the sides of the valve near the bottom. The conveying line pipe connects directly to the valve, with the air stream flowing through the rotor pockets. This design is very efficient, and works wellon powdered materials .However, this valve is not recommended on pellet products as the vanes and inside house will quickly wear (For pellet material, we have drop through type ). With special designed hopper, it works more efficiently.