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Vent-Axia

Ventilex Fire Protection Ventilation Valves

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Prices and stock levels correct at the time of printing (23/05/12 12:46)

Overview

Ventilex Model VHD extract/supply valves offer all the advantages long associated with the Ventilex range, with one very special addition.

Model VHD is also an integrated, 2 hour rated fire damper. The unit operates as a supply/exhaust valve in normal circumstances but is equipped with a thermal fuse and rapid closure spring. lts’ careful design allows full adjustment over a wide range of pressure/flow settings. When the temperature rises above 74°C the thermal fuse releases the closure mechanism. In this closed position the valve has been tested in accordance with BS476 Part 20 and is independently verified as having a 2 hour rating.

The whole assembly has an epoxy white finish and is constructed from steel. The valve installs into a fixing frame allowing simple connection to ductwork and easy access for adjustment or cleaning.

The central core is adjustable and offers a wide range of setting to meet specific system designs. Datum position is achieved when core face is level with face of valve (see diagram below).

Applications
Bathrooms, kitchens, toilets and lobby areas requiring an efficient adjustable diffuser with integral fire protection.

Product Specification


Diffuser Type Stock Ref No
4 Way VHD100
3 Way VHD150

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Dimensions


Stock Ref No ØA ØB
VHD100 140 99
VHD150 200 150



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Features

  • 74° thermal fuse
  • Adjustable centre core
  • Integrated 2 hour fire damper
  • Supply and extract valve
  • Tested to BS476 Part 20
  • White epoxy finished steel

Vent-Axia are leading manufacturers and suppliers of heating, ventilation and air conditioning systems, both in the UK and around the world. For over 75 years, we have led the industry in air ventilation products, systems and services. Whatever your requirement, budget or setting, Vent-Axia can provide the solution you need. From extraction fans for the home to large commercial ventilation solutions, our wide HVAC range features a product for every air handling purpose.

Vent-Axia's popular Lo Carbon range combines all the style and durability you expect from a Vent-Axia product with even greater energy efficiency, helping you to make your property as eco friendly as possible. Together with the Lo Carbon range, our renewables range of heat pumps, demand energy recovery ventilation and heat recovery (HRV) and mechanical extract systems are also available to aid new sustainable building projects to adhere to the Code for Sustainable Homes.

In combination with our exceptional ventilation product range we also offer a comprehensive range of heating products ideal to heat your home, our range of electric heating includes, storage heaters and combination storage heaters,  panel heaters, towel rails, portable heating, fan heaters, convector heaters and radiant heating.  Our latest product introduction brings electric underfloor heating to the portfolio, this range consists of electric underfloor heating mats, underfloor heating thermostats, underfloor heating kits and underfloor heating insulation boards to offer a comprehensive solution.

In addition to our ever-growing domestic and commercial ventilation ranges, Vent-Axia also supply air curtains, hand dryer products and fume handling/smoke fans. We can also support your air conditioning requirements.

Vent-Axia products are available from distributors around the UK and Eire and also around the world via our network of international distributors. Many of our ranges can also be ordered via our online store. Browse our full range of heating, ventilation and air conditioning products by clicking here. You can also contact us for any further enquiries.