ULE - Valve

Circular supply valve


Directional flow patterns can be adjusted for your needs.

  • Supply air valve
  • Wall installation
  • Adjustable airflow rate
  • Ability to measure airflow rate
  • Flow pattern can be directed to one direction
  • Installation without installation frame

The supply air valve has a detachable front plate and collar made of painted steel with a white (RAL 9010) standard colour.
The collar has a screw fastening and incorporate a sealing gasket.

Supply airflow rate and throw length are adjusted by turning the adjustment screw in the front plate. Pressure loss is selected at the same time as the flow pattern adjustment and balancing.

Halton ULE

Circular supply valve

  • Supply air valve.
  • Wall installation.
  • Adjustable airflow rate.
  • Ability to measure airflow rate.
  • Flow pattern can be directed to one direction.
  • Installation without installation frame.

Dimensions


 

NS ØD ØW H H1 B
100 96 150 63 42 21
125 123 177 63 42 21

Material

 Part  Material  Note
 Collar  Steel  
 Front plate  Steel  
 Gasket  Rubber combound  
 Finishing  Painted
 white (RAL 9010)
 Special colour available

Function

The supply airflow of Halton ULE is directed slightly towards the ceiling. The throw length is adjusted by turning the adjustment screw open or closed.

Installation

Halton ULE is installed to the duct with finger screws from inside the valve. The front plate is mounted and the correct adjustment position selected. A plastic plug is fitted to cover the adjustment screw.

Adjustment

Front plate position (A) is set with a adjustment screw. The volume flow rate is determined by setting a probe inside the devicev and reading the pressure difference between the probe and room.

 


The airflow rate for Halton ULE is calculated with the formula:

  ULE-100   ULE-125
A k A k
3 0,80 4 1,11
4 1,05 6 1,63
5 1,30 8 2,21
6 1,49 10 2,77
7 1,74 12 3,33
8 1,98 14 3,92
10 2,48 16 4,42
12 2,96 18 4,86
15 3,50 20 5,75

When the adjustment has been made, cover the screw with the plastic plug.

Servicing

Code description
1.   Cover plug
2.   Adjustment screw
3.   Front plate
4.   Fixing screw
5.   Collar

For cleaning check first the adjustment position and remove the plastic plug and detach the front plate from the collar by opening the adjustment screw. Remove the collar by loosening the fixing screws and clean the components with damp cloth. They must not be immersed in water.
Reassemble the valve in reverse order.

Specification

The supply air valve has a detachable front plate and collar made of painted steel with a white (RAL 9010) standard colour.
The collar has a screw fastening and incorporate a sealing gasket.

Supply airflow rate and throw length are adjusted by turning the adjustment screw in the front plate. Pressure loss is selected at the same time as the flow pattern adjustment and balancing.

Order code

ULE-D, CO-ZT

D = Connection size
        100, 125
 

Other Options and Accessories

CO = Colour
          W      White (RAL 9010)
          X       Special colour

ZT = Tailored product
         N         No
         Y         Yes
 

Code example

         ULE-100,CO=W,ZT=N

Downloads & Media

Halton ULE - fr
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Halton ULE - se
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Halton ULE - uk
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Halton ULE - fi
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