Volume Control Dampers
Our Volume Control Dampers (VCD) are also known as Backdraft Dampers (BDD) and used for balancing air flow in a branch or duct.
- Low-leakage type
- Multiple constructions
- Fire-rated as per BS 476/24
- Available in stainless steel, mild steel, aluminum and galvanized steel
Volume control dampers with manual quadrants are generally installed in branches or duct to manually adjust the air flow in that particular branch / duct or to isolate any particular area of the building.
Volume control dampers with motorization are generally installed at the inlet and outlet of the AHU to facilitate air flow or to protect the AHU or ductwork against unwanted ingress.