APPLICATION
The VAV units with integrated silencer are used in ventilation systems to improve comfort and reduce energy consumption. The insulated, double-walled housing prevents condensation from forming in cold primary air and reduces the radiated noise.
The unit is controlled by a room sensor with temperature and/orCO2 or from the building management system and varies the air volume based on cooling demand and/or ventilation requirement. This results in significant savings in fan energy because, with little or no cooling demand, the valve can be partially or even completely closed.
FEATURES AND BENEFITS
- Air flow sensor: the FloXact™ has a linear gain factor of at least 2.5x, and measures over 6, 8 or 10 measuring points according to the Log-Tchebycheff method. These units do not require straight flow and can accurately control from 0.4 m/s inlet speed.
- Enclosure: Magnelis steel (S235+ZM310). This steel with a modern surface treatment with a very high corrosion resistance. It is less harmful to the environment and has a beautiful appearance (comparable to anodized aluminum). Airtightness Class-C according to LUKA and EN-1751.
- Insulation: 50mm mineral wool with Magnelis steel cover
- Valve blade: sandwich construction, 1.5mm SBR sheet rubber with inlay between 2 Magnelis steel blades. Airtightness class-3 according to EN-1751.
- Arrangement: As standard, we supply the VAV units without control equipment or complete with Belimo controllers. Air-Concepts also installs supplied control equipment from third parties such as Priva, Johnson Controls, EasyIO, Distech, KMC, Sauter, Siemens, Honeywell, etc.
