DUK_img_08psd.png
DUK-V

DUK_img_07psd.png
Actuator

Detail Actuator

DUK_img_04psd.png
For connection to circular ducts

Connection to circular ducts

DUK_img_01psd.png
DUK-V

DUK-V

DUK_img_06psd.png
DUK-F

DUK-F

DUK_img_08psd.png
DUK_img_07psd.png
DUK_img_04psd.png
DUK_img_01psd.png
DUK_img_06psd.png

DUK  

For installation into walls and onto rectangular and circular ducts, adjustable and fixed – made of aluminium

Adjustable and fixed jet nozzles achieve long throw distances under optimal acoustic conditions

  • Nominal sizes: 100, 125, 160, 200, 250, 315 and 400 mm
  • Volume flow rate range: 15 – 400 l/s or 54 – 1440 m³/h
  • Visible parts made of aluminium
  • For constant and variable volume flows
  • Low sound power levels due to aerodynamically optimised nozzle contours
  • Discharge angle can be adjusted manually or with an actuator
  • Quick, easy and concealed fixing

Optional equipment and accessories

  • Exposed surface in RAL CLASSIC colours
  • Circular spigot
  • Connection pieces for circular and rectangular ducts
  • Internal or external actuators for adjusting the discharge angle

General information 

Application

  • Type DUK jet nozzles for supply air discharge, with a long throw distance
  • For production halls, gymnasiums, theatres and conference rooms as well as for large internal spaces in airports, railway stations and shopping centres
  • Attractive design element for building owners and architects with demanding aesthetic requirements
  • For supply air to room air temperature differences from –12 to +20 K
  • Adjustable discharge angle, from –30 to +30°, for switching between heating and cooling mode
  • For push fitting directly onto circular ducts or as a branch off circular or rectangular ducts; also for installation into walls and bulkheads

Special characteristics

  • High discharge momentum, hence large penetration depth in heating mode
  • Optimised nozzle contours
  • Fixed and adjustable variants
  • Discharge angle can be adjusted from –30° to +30°, either manually or with an actuator
  • Electric actuator as an option

Nominal sizes

  • 100, 125, 160, 200, 250, 315, 400 mm

From nominal size 160 with actuator


Variants

  • F: Fixed jet nozzle
  • V: Adjustable jet nozzle

Connection

  • V-A: For circular ducts (direct connection)
  • V-K: For rectangular ducts
  • V-R: For circular ducts

Actuator

  • Manual adjustment
  • E*: External electric actuator

Parts and characteristics

  • Nozzle with acoustically optimised contours

Useful additions

  • TDC temperature difference control module


Technical data

  • Nominal sizes: 100, 125, 160, 200, 250, 315, 400 mm
  • Volume flow rate range: 15 to 400 l/s or 54 to 1440 m³ /h
  • Adjustable discharge angle: –30 to +30°
  • Supply air to room air temperature difference: –12 to +20 K

Useful additions

  • TDC temperature difference control module

Standards and guidelines

  • Sound power level of the air-regenerated noise measured according to EN ISO 5135


Maintenance

  • Maintenance-free, as construction and materials are not subject to wear and tear
  • Inspection and cleaning according to VDI 6022

Downloads

informazioni di prodotto

certificati

manuali d'uso

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Tel.: +39 029829741 | Fax: +39 029829760