VAV Terminal Units

TVT

Rectangular air terminal units for standard applications in supply air or extract air systems with variable volume flows and an airtight shut‑off function
■ For volume flow ranges up to 34861 m³/h or 9683 l/s
■ Suitable for the control of volume flows, rooms, or duct pressure
■ Electronic control components for different applications (Easy, Compact, Universal, and LABCONTROL)
■ High control accuracy
■ Leakage airflow with closed damper blade according to EN 1751, Class 3
■ Casing air leakage in accordance with EN 1751, up to Class C
■ Individual parameterisation, adjustment and testing of each TVT with standard control components on a test rig under air
■ Individual report of testing, parameterisation and adjustment available online

Optional equipment and accessories
■ Acoustic cladding for the reduction of casing-radiated noise
■ Secondary silencer Type TX for the reduction of air-regenerated noise
■ Hot water heat exchanger Type WT for reheating

TVR

■ Circular air terminal units for standard applications in supply air and extract air systems with variable volume flows
■ Suitable for the control of volume flows, room pressure or duct pressure
■ Electronic control components for different applications (Easy, Compact, Universal, and LABCONTROL)
■ High control accuracy even with upstream bend (R = 1D)
■ Leakage airflow at closed damper blade according to EN 1751, up to class 4
■ Casing air leakage according to EN 1751, class C
■ Individual parameterisation, adjustment and testing of each TVR with standard control components on a test rig under air
■ Individual report of testing, parameterisation and adjustment available online

Optional equipment and accessories
■ Acoustic cladding for the reduction of case-radiated noise
■ Circular silencer CA (for Germany and Switzerland), CAH (for EMEA) or CF for the reduction of air-regenerated noise
■ Hot water heat exchanger WL and electric air heater EL for reheating the airflow

TZ-Silenzio

Rectangular air terminal units for supply air systems in buildings with variable volume flows, high acoustic requirements and low airflow velocities
■ Highly effective integrated attenuator
■ Optimised for airflow velocities of 0.7 – approx. 7 m/s
■ High control accuracy under all upstream conditions
■ Compact design with rectangular connections at both ends
■ Electronic control components for different applications (Easy, Compact, Universal, and LABCONTROL)
■ Leakage airflow with closed damper blade according to EN 1751, Class 4
■ Casing air leakage according to EN 1751, class C

Optional equipment and accessories
■ Acoustic cladding for the reduction of casing-radiated noise
■ Secondary silencer Type TS for the reduction of air-regenerated noise
■ Hot water heat exchanger Type WT for reheating

TVJ

Rectangular air terminal units for standard applications in supply air or extract air systems with variable volume flows
■ Suitable for volume flow ranges up to approx. 62,000 m³/h or 17,000 l/s
■ Suitable for the control of volume flows, rooms, or duct pressure
■ Electronic control components for different applications (Easy, Compact, Universal, and LABCONTROL)
■ High control accuracy
■ Leakage airflow with closed damper blade according to EN 1751, Class 1 (B + H ≥ 600 mm)
■ Casing air leakage according to EN 1751, class B
■ Individual parameterisation, adjustment and testing of each TVJ with standard control components on a test rig under air
■ Individual report of testing, parameterisation and adjustment available online

Optional equipment and accessories
■ Acoustic cladding for the reduction of casing-radiated noise
■ Secondary silencer Type TX for the reduction of air-regenerated noise
■ Hot water heat exchanger Type WT for reheating

TVA

Air terminal units for extract air systems with variable volume flows in buildings with high acoustic comfort requirements
■ Highly effective integrated attenuator
■ Box style construction for the reduction of the airflow velocity
■ Electronic control components for different applications (Easy, Compact, Universal, and LABCONTROL)
■ Leakage airflow at closed damper blade according to EN 1751, up to class 4
■ Casing air leakage in accordance with EN 1751, up to Class C

Optional equipment and accessories
■ Acoustic cladding for the reduction of casing-radiated noise
■ Secondary silencer Type TS for the reduction of air-regenerated noise

TVE-Q

Angular air terminal units for use in variable air terminal systems at low air velocities, even under unfavourable upstream conditions

Tubeless differential pressure measurement via damper blade
Differential pressure transmission through differential pressure duct in axis
Connection terminals with protective cover, no junction box required
Any airflow direction if dynamic transducer is used
Suitable for air velocities from 0.8 - 8 m/s
Compact dimensions for use in confined ceiling areas
Plug-and-play solution in conjunction with X-AIRCONTROL room control
Exact measurement even with low airflow velocities
Any installation orientation also with static transducer
Closed blade air leakage to EN 1751, at least class 3
Casing air leakage to EN 1751, class C
Volume flow rate range 1:10

Optional equipment and accessories

Secondary silencer to reduce air-regenerated noise
Hot water heat exchanger Type WT for reheating the airflow

SFTB

For supply air systems with constant volume and mixing of primary and induced air.

Series fan VAV terminal units take primary and induction air, mix the two thoroughly and provide a constant air supply to the occupied zone of the building.

ErP2015 compliant fans and Part L 2013 compliant
High control accuracy even with upstream bend (R=1D)
Discharge and case radiated sound pressure levels of NR35 can be achieved in the occupied zone

Equipment and accessories

Secondary silencer Type TSFB for the reduction of air-regenerated noise
Hot water coil or electric heater for reheating the airflow

TVZ

Air terminal units for supply air control in buildings with variable air volume systems and high acoustic requirements
■ Highly effective integrated attenuator
■ Box style construction for the reduction of the airflow velocity
■ Electronic control components for different applications (Easy, Compact, Universal, and LABCONTROL)
■ Leakage airflow at closed damper blade according to EN 1751, up to class 4
■ Casing air leakage to EN 1751, up to class C

Optional equipment and accessories
■ Acoustic cladding for the reduction of casing-radiated noise
■ Secondary silencer Type TS for the reduction of air-regenerated noise
■ Hot water heat exchanger Type WT for reheating

TVE

Circular air terminal units for variable air volume systems with low airflow velocities, suitable even with unfavourable upstream conditions

Effective pressure measurement not with a tube, but by means of the damper blade
Effective pressure transmission through effective pressure channel in the shaft
Terminals with protective cover, no junction box required
Any airflow direction if dynamic transducer is used
Suitable for airflow velocities of 0.5 – 13 m/s
Compact dimensions allow for use in restricted spaces
Plug-and-play solution in conjunction with X-AIRCONTROL room control
Exact measurement even with low airflow velocities
Any installation orientation even with static transducer
Closed blade air leakage to EN 1751, at least class 3
Casing air leakage to EN 1751, class C
Volume flow rate range 1:25
Individual parameterisation, adjustment and testing of each TVE on test bench in the air
Individual log of testing, parameterisation and adjustment available online

Optional equipment and accessories

Acoustic cladding for the reduction of case-radiated noise
Secondary silencer CA (for Germany and Switzerland), CAH (for EMEA) or CF for the reduction of air-regenerated noise
Hot water heat exchanger WL and electric air heater EL for reheating the airflow

TVRK

Plastic circular VAV terminal units for aggressive extract air in variable air volume systems
■ Casing and damper blade made of flame-resistant polypropylene
■ Slide-out effective pressuresensor allows for easy cleaning
■ Suitable for the control of volume flow rate, room pressure or duct pressure
■ Electronic control components for different applications (Universal and LABCONTROL)
■ Suitable for airflow velocities up to 13 m/s
■ Closed blade air leakage to EN 1751, class 3
■ Casing air leakage to EN 1751, class C

Optional equipment and accessories
■ With flanges on both ends
■ Matching flanges for both ends
■ Plastic secondary silencer Type CAK for the reduction of air-regenerated noise

TVM

VAV dual duct terminal units for dual duct systems with variable volume flows in buildings with demanding acoustic requirements

Individual temperature control for each room or zone
Highly effective integral attenuator
Electronic control components for various applications
Closed blade air leakage to EN 1751, up to class 4
Casing leakage to EN 1751, Class B

Optional equipment and accessories

Acoustic cladding for the reduction of case-radiated noise
Secondary silencer Type TS for the reduction of air-regenerated noise

TVLK

Plastic circular VAV terminal units for aggressive extract air in laboratories and production facilities
■ Casing and damper blade made of flame-resistant polypropylene
■ Compact construction, only 400 mm long
■ High control accuracy even in case of unfavourable upstream conditions
■ Combination with fast-running actuators (air management systems)
■ Volume flow rate measurement with bluff body or nozzle
■ Slide-out sensor tubes allow for easy cleaning
■ Closed blade air leakage to EN 1751, class 4
■ Casing air leakage to EN 1751, class C

Optional equipment and accessories
■ With flanges on both ends
■ Plastic secondary silencer Type CAK for the reduction of air-regenerated noise

TA-Silenzio

Rectangular air terminal units for extract air systems with variable volume flow in buildings requiring high acoustic comfort and low air velocities
■ Highly effective integrated attenuator
■ Optimised for air velocities of 0.7 – 7 m/s
■ High control accuracy under all upstream conditions
■ Compact construction with rectangular connections at both ends
■ Electronic control components for different applications (Easy, Compact, Universal, and LABCONTROL)
■ Leakage airflow at closed damper blade according to EN 1751, up to class 4
■ Casing air leakage according to EN 1751, class C

Optional equipment and accessories
■ Acoustic cladding for the reduction of case-radiated noise
■ Secondary silencer Type TS for the reduction of air-regenerated noise

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VAV Terminal Units

TVT

TVR

TZ-Silenzio

TVJ

TVA

TVE-Q

SFTB

TVZ

TVE

TVRK

TVM

TVLK

TA-Silenzio

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