Products: VAV and CAV Terminals

Suitable for any laboratory or commercial application, our range of Terminals and Attenuators helps effectively control the distribution of air into any building space/room.

Available in constant air volume (CAV) and variable air volume (VAV), rectangular or circular and a range of sizes, we have a product for every environment.

Product Benefits:

Flexible

Four regulator options available in a range of sizes to meet your specific needs.

Safety and compliance

Enable precision control of air supply in building spaces where air quality is a safety issue.

Ease of installation

Can be quick and easily fitted as part of a new build project or retrospectively fitted in any commercial environment.

Energy and cost savings

VAV options supply air according to need, helping reduce energy usage.

Choose the right model for your needs

Rectangular VAV Terminal Units

The Variable Volume terminal type RVP-P enables precision control of the amount of air coming in to a room. It can be supplied with a variety of control options for different applications and is ideally suited for use with the TEL AFA5000 Room Space Controller.

Fitted from 2 x duct width to a T junction or a bend for reduced installation costs.

Key Features:

  • Factory Parameterisation to client requirements
  • Maintenance free
  • Multiple control options
  • High precision control

Sizes:

  • A full range of sizes from 200*100mm up to 1000mm2

Ranges:

  • 130 up to 36,000m3/hr

Control Options:

  • No control – plain box only
  • MP-Bus (standard), LONWORKS, Modbus,
  • KNX (Siemens), MF (no BUS)
  • Standard compact control
  • Universal fast acting control

Materials:

  • Galvanised Steel (Standard)
  • 316 Stainless Steel (On request)
Rectangular VAV Terminal Units

Ordering Options:

Circular VAV Terminal Units

The Variable Volume Circular type RVP-C provides volume flow control of extract and supply air systems across a wide range of sizes and volumes to suit any application. Ideally suited for use with the TEL AFA5000 Room Space Controller.

Fitted from 1 x duct diameter from a bend.

Key Features:-

  • Factory Parameterisation to client requirements
  • Maintenance free
  • Multiple control options
  • High precision control

Sizes:

  • A full range of sizes from 100 up to 630mm D

Ranges:

  • 37 up to 12,482m3/hr

Control Options:

  • No control – plain box only
  • MP-Bus (standard), LONWORKS, Modbus,
  • KNX (Siemens), MF (no BUS)
  • Standard compact control
  • Universal fast acting control

Materials:

  • Galvanised Steel (Standard)
  • 316 Stainless Steel (On request)
Circular VAV Terminal Units

Ordering options:

Rectangular CAV Terminal Units

Volume flow controllers type VRRK are used for maintaining a constant volume on extract and supply air systems covering a wide range of sizes and volumes to suit any application. Their task is to keep a default nominal value of the volume flow constantly, lastingly and independently of the varying pressure in the duct.

Constant volume flow controllers work with a smooth-running, asymmetrically angled plate, which guarantees a sensitive responding behaviour even in case of low volume flows.

Adjustable in the field over a set volume range, the Constant Volume Terminal type VRRK ensures a constant supply of air of up to 10,000m3/hr to a room.

Key Features:

  • Factory Parameterisation to client requirements
  • Maintenance free
  • High precision control
  • Field Adjustable

Sizes:

  • A full range of sizes from 200*100mm up to 600mm2

Ranges:

  • 330 up to 10,000m3/hr

Materials:

  • Galvanised Steel
Rectangular CAV Terminal Units

Ordering Options:

Please contact for a quotation

Circular CAV Terminal Units

The volume flow controllers VRK are used in complex piping systems for automatically controlling the amount of air distribution. Their task is to maintain a predetermined desired value of the air flow for the supply or exhaust air of a room sustainable and independent from fluctuating channel air pressure.

Maintenance free and with a range of between 75 to 1,650m3/hr, the Constant Volume Terminal type VRK can be tailored to meet your specific air supply and extraction requirements.

The CAV units are field adjustable over a set volume range.

Key Features:

  • Factory Parameterisation to client requirements
  • Maintenance free
  • High precision control
  • Field Adjustable

Sizes:

  • A full range of sizes from 80 up to 315mm D

Ranges:

  • 75 up to 1,650m3/hr

Materials:

  • Galvanised Steel
Circular CAV Terminal Units

Ordering Options:

Please contact for a quotation

Rectangular Attenuators Type PZX

Reduce sounds and save energy with aerodynamically shaped, flame retardant sound attenuation splitters. Available in in 100, 200 and 300mm thicknesses in five standard cross-section dimensions.

Key Features:

  • Aerodynamically shaped sound attenuation splitter reduces drag by 30% (energy savings).
  • Sound attenuation splitters are made of flame-retardant material absorption material.
  • Splitters available in in 100, 200 and 300mm thicknesses
  • Rectangular sound attenuators are available in five standard cross-section dimensions: d/s = 100/50; 100/100; 200/100; 200/200 and 300/100.

Sizes:

  • A full range of sizes from 300*300mm up to 1800mm2

Materials:

  • Galvanised Steel
Rectangular Attenuators Type PZX

Ordering options:

 

Circular Attenuator type PZM

For sound attenuation in ventilated ducts and ventilated areas.

Sizes:

  • A full range of sizes from 100 up to 315mm D

Materials:

  • Galvanised Steel
Circular Attenuator type PZM

Ordering options:

Circular Attenuator type PZC – with POD

For sound attenuation in ventilated ducts and ventilated areas.

Sizes:

  • A full range of sizes from 355 up to 1000mm D

Materials:

  • Galvanised Steel

Ordering options: