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Air Volume Regulators for the Ventilation System

Air Volume Regulators for the Ventilation System

Variable Air Volume Controllers in Alnor's offer:

  • high air flow measurement accuracy (also applies when the regulator is installed in locations with a high disturbance in the air flow, e.g. duct sections behind bends, tees, etc.),
  • the insulation rating of the adjusting damper is class 4 as per EN-1751:1998 EN-1751:1998,
  • casing tightness is class C as per EN-1751:1998,
  • the damper is compatible with spiral duct regulating components, which have an insulation class “D” certificate according to SITAC,
  • operating temperature range from 0 to 50oC,
  • differential pressure range from 0 to 600 Pa,
  • possibility to measure current air flow parameters using external micromanometers.


Technical sheetDownload the pdf technical sheets for VAV and CAV Regulators

These and other products for ventilation and heat recovery can be found in the PRODUCTS section