To all our clients, partners and suppliers

Please note that our operations will be closed from March 24 2020 to May 4 2020 due to the COVID-19 pandemic. In order to comply with the safety measures, put in place by our government this pause will allow us to ensure the safety and well-being of all our employees, their families and to participate in the collective social effort to help eliminate the COVID-19 virus.

As essential services companies continue their operations in order to supply our daily needs, part of our team will be available to answer your call in the case of an emergency:

Johny Allard (Sales) 819-475-5359
Sylvain Jetté (Service) 819-479-4965
Dominic Desmarais (Human resources and production) 819-471-1628
Pierre Desilets (Administration and accounting) 819-470- 6821

Product list
Valves rotatives - Rotary valve

Related economic sectors

Mining industry
Paper and cardboard

The Rotary valve : a « must have » product

The rotary valve, also known as a rotary, provides two essential and precise functions: control of particle flow and sealing between two different pressures. The rotary valve regulates the flow rate by its rotational speed which is determined according to the volume of the material to be handled. It also ensures a seal between the atmospheric and dust collector pressures.

Manufactured entirely in our own factory, our rotary valves combine robustness, durability and reliability. Easy to maintain, they are designed with 6 or 8 rubber or steel vanes. Rubber vanes are used for low pressure valves, while steel vanes are needed for high pressure valves.

  • Excellent quality /price value
  • Suitable for low pressure systems and dust collectors
  • Concept-air ‘s best selling model, renowned for its reliability
  • Ultra rugged, even under extreme conditions
  • Ideal for collecting abrasive particles

Product specifications

Basic features
  • Mild steel construction
  • Removable and replaceable rubber vanes
  • 6 vane rotor
  • Rotation detector
  • 8 vane rotor for better sealing
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