Inlet Vane Control Dampers


DTL Inlet Vane Dampers (IVC) are predominantly installed in centrifugal fan inlets to provide regulation and control.

Its multiple blade arrangement around a central hub helps to introduce swirl into the fans inlet for an enhanced flow control.

DTL’s Inlet Vane Dampers can be fitted with any form of actuation allowing either local or remote modulating control and can also be designed to fulfil the requirements of Hazardous areas.

DTL Inlet Vane Control Dampers can be manufactured in Carbon Steel or Stainless steel, however for special applications we can utilise any material to suit your requirements.

Inlet vane damper

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Typical Applications

  • Fan Inlet Control

Specifications

Technical Specifications


  • Pressure: Typically 50Kpa (0.5 barG) however we can design for higher on request
  • Temperature: Typically 250°C (482°F) however we can design for higher on request

Features


  • Round design
  • Fully welded body
  • Specially engineered compact design
  • On/off or modulating
  • Typical range from DN300 to DN3000 (other sizes available on request)
  • Pneumatically actuated (Electric actuators also available on request)

Optional Extras


  • Pneumatic cabinet
  • Maintenance free bearings
  • End connections: Flanged to fit ANSI, EN, JIS standards

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