Product name Type TVE
Type Variable air volume systems
Features Integrates with BMS
Air type Return air
Supply air
 
 
 

Type TVE compact circular air terminal unit for use in variable air volume systems at low airflow velocities, even under unfavourable upstream conditions.

Key features

  • Compact solution for low airflow velocities
  • Effective tubeless pressure monitoring via damper blade
  • Effective pressure transmission through pressure channel in shaft
  • Terminals with protective cover - no junction boxes required
  • Any direction of flow with dynamic transducer
  • Suitable for airflow velocity of 0.5-13m/s
  • Compact dimensions for use in confined ceiling areas
  • Plug-and-play solution in conjunction with X-AIRCONTROL room control
  • Exact measurement even at low airflow velocities
  • Any installation orientation even with static transducers
  • Closed blade air leakage tested to EN 1751, at least Class 3
  • Casing air leakage tested to EN 1751, Class C
  • Volume flow rate range 1:25

Parts and characteristics

  • Ready-to-commission unit which consists of mechanical parts and control components.
  • Damper blade with integrated measuring unit
  • Shaft with effective pressure channel for measured value transmission
  • Factory-assembled control components complete with wiring
  • Aerodynamic functional testing on a special test rig prior to shipping of each unit
  • Set-up data is given on a label or volume flow rate scale affixed to the unit
  • High control accuracy even in the case of unfavourable upstream conditions

Attachments

  • EASY controller
  • Compact controller Modbus

Construction features

  • Circular casing
  • Spigot suitable for circular ducts to EN 1506 or EN 13180
  • Spigot with groove for double lip seal
  • Position of the damper blade indicated externally at position indicator
  • TVE-FL: flanges to EN 12220
  • Control component can be replaced

Material options

  • Galvanised sheet steel
  • Powder coated
  • Stainless steel

Acoustic cladding

Variant with acoustic cladding (-D)

Standards and guidelines

  • Hygiene conforms to VDI 6022
  • Casing air leakage tested to EN 1751, Class C

Optional accessories

  • Acoustic cladding
  • Secondary silencer
  • Hot water heat exchanger

Application

  • Circular VARYCONTROL VAV terminal unit for use in room air conditioning systems (HVAC systems)
  • Also for unfavourable upstream conditions at low airflow velocities for supply air or exhaust air flow control in variable air volume systems
  • Closed-loop volume flow control using an external power supply
  • For controlling, restricting, or shutting off the airflow in air conditioning systems
  • Shut-off by means of switching (equipment supplied by others)

Special characteristics

  • Highly effective pressure signal at a small angle of attack
  • Factory set-up or programming and aerodynamic function testing
  • Volume flow rate can be measured and subsequently adjusted on site; additional adjustment tool may be necessary (depending on the variant of the control component)
  • Effective tubeless pressure monitoring via damper blade
  • Effective pressure transmission through pressure channel in shaft
  • Suitable for any flow direction due to dynamic transducer
  • Any installation orientation even with static transducers
  • Suitable for airflow velocity of 0.5-13m/s
  • Compact dimensions for use in confined ceiling areas

Nominal sizes

100, 125, 160, 200, 250


Type TVE compact circular air terminal unit for use in variable air volume systems at low airflow velocities, even under unfavourable upstream conditions.

Key features

  • Compact solution for low airflow velocities
  • Effective tubeless pressure monitoring via damper blade
  • Effective pressure transmission through pressure channel in shaft
  • Terminals with protective cover - no junction boxes required
  • Any direction of flow with dynamic transducer
  • Suitable for airflow velocity of 0.5-13m/s
  • Compact dimensions for use in confined ceiling areas
  • Plug-and-play solution in conjunction with X-AIRCONTROL room control
  • Exact measurement even at low airflow velocities
  • Any installation orientation even with static transducers
  • Closed blade air leakage tested to EN 1751, at least Class 3
  • Casing air leakage tested to EN 1751, Class C
  • Volume flow rate range 1:25

Parts and characteristics

  • Ready-to-commission unit which consists of mechanical parts and control components.
  • Damper blade with integrated measuring unit
  • Shaft with effective pressure channel for measured value transmission
  • Factory-assembled control components complete with wiring
  • Aerodynamic functional testing on a special test rig prior to shipping of each unit
  • Set-up data is given on a label or volume flow rate scale affixed to the unit
  • High control accuracy even in the case of unfavourable upstream conditions

Attachments

  • EASY controller
  • Compact controller Modbus

Construction features

  • Circular casing
  • Spigot suitable for circular ducts to EN 1506 or EN 13180
  • Spigot with groove for double lip seal
  • Position of the damper blade indicated externally at position indicator
  • TVE-FL: flanges to EN 12220
  • Control component can be replaced

Material options

  • Galvanised sheet steel
  • Powder coated
  • Stainless steel

Acoustic cladding

Variant with acoustic cladding (-D)

Standards and guidelines

  • Hygiene conforms to VDI 6022
  • Casing air leakage tested to EN 1751, Class C

Optional accessories

  • Acoustic cladding
  • Secondary silencer
  • Hot water heat exchanger

Application

  • Circular VARYCONTROL VAV terminal unit for use in room air conditioning systems (HVAC systems)
  • Also for unfavourable upstream conditions at low airflow velocities for supply air or exhaust air flow control in variable air volume systems
  • Closed-loop volume flow control using an external power supply
  • For controlling, restricting, or shutting off the airflow in air conditioning systems
  • Shut-off by means of switching (equipment supplied by others)

Special characteristics

  • Highly effective pressure signal at a small angle of attack
  • Factory set-up or programming and aerodynamic function testing
  • Volume flow rate can be measured and subsequently adjusted on site; additional adjustment tool may be necessary (depending on the variant of the control component)
  • Effective tubeless pressure monitoring via damper blade
  • Effective pressure transmission through pressure channel in shaft
  • Suitable for any flow direction due to dynamic transducer
  • Any installation orientation even with static transducers
  • Suitable for airflow velocity of 0.5-13m/s
  • Compact dimensions for use in confined ceiling areas

Nominal sizes

100, 125, 160, 200, 250


 
 
 
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    VAV air terminal units
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Type TVE compact circular air terminal unit