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.

Choosing the right model

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CAV Box control (Fixed Volume set point)

The controller operates to a fixed volume set point to give Constant Volume operation.

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:

PZM

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

Ordering options:

RVP-C

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)

Ordering options:

PZX

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

Ordering options:

 

Rectangular-CAV-Terminal-VRRK500-Twin-Middle

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

Ordering Options:

Please contact for a quotation

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