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  OPTIVENT® ULTRA - ULDA VAV DAMPER

  Variable Air Volume Dampers

  Pressure independent supply and extract VAV/ CAV damper for Demand Controlled Ventilation with integrated air flow and temperature measuring. Air flow measurement is based on ultra sound technology.

  • Accurate air flow measurement
  • No pressure loss nor noise of the air flow measurement
  • Large air flow range
  • Small influence of dust
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  EMSD CIRCULAR FLOW VARIATOR

  Variable Air Volume Dampers

  Accurate real time flow variator for Demand Control Ventilation. Nipples for manual measurement.

  • Real time air flow display
  • Setting up values requires no special tools
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