Differential pressure flow controller VRE active

for airprecisionstainless steel

The VREactive volume flow controllers with Active Control regulate a constant or variable volume flow in round air ducts of Comfort Air Technology systems independently of the upstream pressure. A full barrier is also possible. For dynamic (VRactive) and static (VRactive-s) measurement. Actuation and control are electrical (with external power). The housing has push-in ends with lip seals suitable for air ducts to DIN EN 1506 or DIN EN 13180. • Highest control accuracy of all known controllers in the low air velocity range due to differential pressure amplification • Energy-efficient – minimal pressure loss due to small differential pressure element • Very short design, insensitive to inflow, simple integration • Optimized construction with particularly high airtightness • Also with static differential pressure measurement – suitable for laboratories and hospitals