Model No. : AVCD-C-GI
Specification:
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.
Circular VCD
DESCRIPTION
- 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.
Standard Dimensions:
PRODUCT ORDER CHECKLIST
- GI Frame Gauge: 16 / 18 / 20 / 22
- GI Blade Gauge: 16 / 18 / 20 / 22
- Neck Size Diameter
- Operation: Handle / Motorised
- Actuator make
- Foam Gasket for Blade: Yes/No
FIXING DETAILS
- Fixing by using Jubilee clip to flexible duct.
- Self Drilled screws through flange surface to the duct
