Movable louvered grille (MLG)

A movable louvered grille is a type of ventilation grille used to control airflow in various spaces, such as buildings, machinery, and HVAC systems. It consists of horizontally or vertically arranged slats (louvers) that can be adjusted. The adjustability of the louvers allows for changing the angle at which air passes through the grille, enabling control over the direction and volume of the airflow.

Key functions and applications of movable louvered grilles:

• Airflow control: Movable louvered grilles allow for the regulation of the amount of air passing through them, which is useful in air conditioning, ventilation, and heating systems.
• Direction of airflow: By adjusting the angle of the louvers, the airflow can be directed in a specific direction, which is important for evenly distributing air within a room.
• Protection from external elements: Louvered grilles can be used to protect against rain, dust, insects, or other external contaminants while still allowing ventilation.
• Control of light and visibility: In some applications, louvered grilles are used to control the penetration of light or to limit visibility into a space.

Movable louvered grilles are widely used in buildings to control airflow through facades and ventilation openings, as well as in industrial systems for efficient cooling and ventilation of machinery and equipment.