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Torex Blow-Through Rotary Valves – RVS

RVS Blow-Through Rotary Valves consist of a tubular cast iron or stainless steel casing, a horizontally mounted rotor with a certain number of oblique V-shaped cross section compartments, a drive unit and a casing cover at each end.

Torex Blow-Through Rotary Valves - RVS


Two compartments at a time of the continuously turning rotor are filled up with material entering through the inlet at the top of the Rotary Valve. After less than half a turn material falls through the bottom outlet into an air stream passing through a pneumatic conveying pipeline connected with the bottom part of the Rotary Valve. 


  • Feed rate: 5 ~ 80 litres per revolution
  • Different drives for different rotation speeds
  • Various materials and treatments available depending on material handled
  • Maximum differential pressure: 0.8 bar (11.6 PSI)


  • Robust, compact design
  • Standard open rotor with bevelled edges (except VS80)
  • Easy access to all internal mechanical parts



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