WT Building Services Ltd

Supply and Extract Air Valves

This range of small format supply and extract air terminals are ideally suited for low air volume applications such as domestic residences or hotel rooms.

The range comprises a supply valve, two styles of extract valves and an extract fire damper. All models have an aerodynamically profiled, adjustable and lockable centre cone which is designed to provide an easy method of flow regulation, with minimal influence on the noise level.


Glossy white epoxy stone enamelled paint is offered as a standard finish to provide maximum corrosion resistance in damp environments. A full range of colours are however available in either the BS or RAL ranges.


The valves are supplied with an easy fit bayonet collar which can either be rivetted to the duct or screw fixed to the mounting surface.

For further details see our product catalog or contact us on: 08448 933 111 or info@wtbs.co.uk

WT Building Services Ltd
Registered in United Kingdom
Company No. 5879716
VAT No. 904247345
River Street Works
River Street
OL10 4AB
Telephone: 08448 933 111
Fax: 08448 933 112
Page last modified on the
24th Oct 2013
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Page updated 24th Oct 2013, 15:26

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