Chan Chuan Chang Metal Works

VOLUME CONTROL DAMPER

 

Materials : G.I Steel / Stainless Steel

 

Product Description :

The casing is a rigid and robust assembly formed from G.I Steel frames which are designed to meet the requirements of the construction industry.  VCD are used to control the amount of air flowing through ventilation duct systems.

 

VCDs are used in ventilation systems for volume, flow and pressure control.

 

The damper casing parts are welded together to form the frame where bronze bush are installed. Blade shaft may be continuous or in sections. Blade linkage may be installed to prevent chatter or blade damage.

 

Multi blades may be constructed when damper width exceeds 300mm. The standard depth of damper is 6". Unless specified, damper flanges will be supplied without screw holes.