Rotary Air Lock valve is also called as Rotary Vane Feeder, consist of rotating pocketed rotar operating in a housing, so that pockets receive materials from one opening in the housing and deliver it through another. The control of material flow is obtained by regulating the speed of the rotor.

Canara manufactures wide range of rotary air lock valves made out of CI , SS or Mild steel body. The sizes varies from 100 m dia to 800 mm dia.