• 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.

• Dimensions
• Material
• Function
• Installation
• Adjustment
• Servicing
• Specification
• Order code

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 ▲

Material ▲

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:

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