HVAC Round Ceiling Air Vent Diffuser, Metal Disc Valve, White Ventilation Ceiling Round Diffuser, Adjusted Clockwise / Anticlockwise Ceiling Air Vent, Regulated Disc Valve.

Description

Disc valves are commonly used for ventilation in bathrooms, toilets, kitchens and cabinets. The inner disc can adjust the Air Flow by rotating it clockwise or anticlockwise. The rotation disc actually changes the space gap between the disc and the frame. Due to its simplistic yet aesthetic appearance, it is widely preferred by architects, constructors and building owners as a ceiling or wall ventilator. It comes in sizes of 3", 4", 5" and 6".