Volumetric flow regulator VAV XVA

pneumaticfor airindustrial

VAV – Dynamic control Automatic adjustment with precise readings (accuracy – 5% between 1-8 m/s). Flow rate shown in real time (in l/s or m3/h). Wide range of diameters. Easy to install and use. The motor can be positioned in any position. Factory pre-sets vor V.min & V.max. V.min & V.max pre-sets can be adjusted on-site, using a screwdriver. 0V signal used to fully close the damper. Single product for both air supply and exhaust. 2 models: Standard VAV and soundproofed VAV (double wall of 50 mm of insulation). Available diameters in mm: 100, 125, 160, 200, 250, 315, 400, 500 & 630. Airflow range: 50 to 9000 m3/h. Accuracy 5% for air speed > 1 m/s (15% below). Air speed: 1 – 8 m/s. Leak tightness – Class 3 upstream & downstream – Class B casing in accordance with EN 1751. Galvanised steel body and damper. Can use presence sensors, CO2 sensors or thermostats (set point 0 – 10 V or 2 – 10 V).