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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 Group Type Ident-No. Type / Size
         
ARK · ARK1 · ARK2 Non Return Dampers, Pressure Relief Dampers Technical Leaflet 3/5/EN/3 PDF / 326 KB 

Installation examples

This is how well weather-resistant louvres fit into the facade.
Shut-Off Devices

Contact

TROX INDIA PRIVATE LIMITED

Unit No. 751,
5th Floor, Bldg. No. 7,
Solitaire Corporate Park,
Andheri (E), Mumbai-400093
Phone: +91 (0) 22 6775-1600
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