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Type ARK · ARK1

To be used in systems with variable or constant air volume.


 

  • This non-return damper is used to isolate individual sections of ventilation systems.
  • The maximum pressure across the cloesd damper blades is 5,000 Pa.

Non-return dampers are designed for automatic shut off of individual sections of an air conditioning system.

With the fan running, the degree of blade opening is a function of the air velocity. if the fan is turned off, the blades close automatically. In a multi fan installation this prevents back draught through the non-operating fans.

Permitted installation orientation: horizontal and vertical.

Downloads Gruppe Type Ident-nr. Type / Size
         
ARK · ARK1 · ARK2 Non Return Dampers, Pressure Relief Dampers Technical Leaflet 3/5/EN/3 PDF / 326 KB 

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