Circular VCD
Circular Volume Control Damper is made with high quality Galvanized Frame and Single Flap Blade fixed with nylon bushes, with hand locking quadrant or optional motorized actuator.
- Designed for use in heating, ventilating and air conditioning systems.
- Joints are welded and protected by aluminium spray coating to prevent rusting.
- GI blades are made of circular single flap welded to the axle for strength.
- Hand locking quadrant is provided with clear open/ close indication and three intermediate open positions (1/4 – 1/2 – 3/4).
- Optional Foam gasket is sealed across the edges to minimize air leakage around the blade.
- Flange width 25mm as standard.
- Dampers without flanges available as option for duct insertion purpose.
- Bushings: Self-lubricating nylon bushings
- Motorised damper or required make can be provided as option.
Fixing details: Fixing by using Jubilee clip to flexible duct.