Constant flow damper with electric motor for continuous setting of one flow

Features and Benefits of DAVU​

  • DAVU is a constant flow damper
  • Facilitates balancing of ventilation systems and gives correct flow from the start. 
  • The unit compensates for e.g. connection and disconnection of system parts, clogging of filters and ducts, thermal lift forces, wind effects, window opening etc. 
  • The motor shall be completed with control signal transmitter e.g. an external potentiometer or a proportionally regulating thermostat. 
  • A special mounting, measuring, balancing and maintenance instruction exists for this product.
  • Ø 80–315 fullfills pressure class A in closed position.
  • Fulfils tightness class C.
  • There is a separate assembly, measuring, balancing and maintenance instruction for this product.​

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