Rectangular Variable Air Volume (VAV) Control Damper

The variable air volume (VAV) control damper / rectangular is intended for variable air flow regulation in rectangular ducts.

TECHNICAL SPECIFICATIONS
For variable or constant air flow regulation in ventilation systems
Dimensions from 200 x 200 mm to 1,000 x 1,000 mm
Flow rate from 70 to 26,000 m³/h
For air velocities of 1 m/s
Manufactured from galvanised sheet steel

TECHNICAL DATA
Each VAV controller is fitted with a pressure sensor and an actuator
Regulation based on flow rate; duct pressure or ambient pressure
With compact VAV controller (LMV/NMV/SMV, etc.) or separate VAV controller (VRU) and motorised control
MP-BUS, wireless NFC, MODBUS RTU and BACnet MS/TP communication available