Air Control Products: HHE/AF-VCD
AirVent family →Flat blades stall and roar at high velocity; aerofoil blades do not. The AF-VCD shapes each blade like a wing section so the damper modulates large air volumes smoothly: the choice for main ducts, fan discharges and any duty where throttling noise is a design limit.
01
02
More from Dampers
Manual or motorized multi-blade dampers for balancing air volume across supply and return mains: the tap of the duct system.
Round VCDs: single-blade volume control for round ducts, spigots and branch take-offs.
Weight-balanced dampers that automatically vent excess pressure: holding cleanroom and stairwell pressurization on target.
Enquiries
Next product