Blow-Thru Rotary Airlock Valves

Our Blow-Thru Rotary Airlock Valve is used only for pneumatic conveying applications – both positive pressure and vacuum. This unit is also very helpful in applications that have height limitations. Convey line adapters are provided to suit the application.

Instead of your typical outlet, blow-through rotary airlocks include two ports on the sides of the valve near the bottom of the valve. The conveying line pipe connects directly to the valve-end covers, with the air stream flowing through the rotor pockets.

This design is highly efficient and works well with materials that tend to hang-up in the rotor pockets. However, this valve is not recommended on abrasive products, as the vanes will quickly wear.

Sizes include:

  • 6, 8, 10, 12 and 16 inch.