Comfort air and
Process air technology


LTG System ActiveControl - unique and brilliant!  

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Airflow Control Units




Flow rate controller VREactive (short)


Flow rate controller VRFactive (short)

Air distribution products such as flow rate and pressure controllers and related components are essential for operating air conditioning and ventilation units economically. They fulfil the following functions as required:

 


Equalize, shut off or reheat volumetric air flow
Modulate volumetric air flow in steps
Maintain constant regulated volumetric air flow
Variably regulate volumetric air flow
Constantly regulate the pressure in the air distribution ducting

LTG flow rate and pressure controllers master all required tasks even at lowest air speed and with minimum space requirement and with advanced control concepts such as ventilation on demand or hybrid ventilation.


for circular and rectangular cross-section air distribution systems
with pneumatic and elecrical actuation and control devices
for constant and variable air volume systems

Advantages


High regulation accuracy
achieved via critical production tolerances, low-friction bearings as well as optimized control parameters

 

Lowest possible response pressure

 

Simple design
using LTG dimensioning programmes

 

Corrosion resistant
Models in galvanized sheet steel, stainless steel or plastic (PPS)

 

Maintenance-free
resistant to wear, smooth running bearings


Easy adjustment
possible on site; damper setting can be read from outside

 

Simple assembly
suitable for most standard ducting systems.





 
 
 
 
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