HVAC Round Ceiling Vent Diffuser, Disc Valve, Extract Grille, White Ventilation Ceiling Round Diffuser, Adjusted Clockwise/Anticlockwise Ceiling Air Vent, Regulated Disc Valve (4' (100mm))
- This Air valve is made from galvanized steel coated in white powder RAL 9010 colour..
- Comes with neck made from galvanized steel to firstly connect the tube and then place the ceiling valve..
- By rotating the inner disc clockwise or anticlockwise, you can regulate the air flow. Can be used for supply, exhaust, and ventilation applications..
- Can be used for HVAC systems, air supply, exhaust and ventilation applications, placed on ceilings and walls..
- Foam gasket is attached around the back of the frame, provides smooth and sealed positioning..