CVS Round Control Dampers are suitable for installation in round ductwork and comply with the requirements of SMACNA, DW144 and AMCA relating to these dampers. Available in various materials including Galvanized Steel, and Stainless-Steel construction.

Manual control dampers required for air balancing are equipped with manual hand quadrant. Motorised control dampers for shut off or air mixing applications are equipped with two position, floating or modulating actuators.