Professional Valves And Fittings Manufacturers In China

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Air Vent


Add: No.1388 Siping Road, Yangpu District, Shanghai, China (200092)

Mob: +86 189 3976 2087


[email protected]

[email protected]


An air vent, also known as a ventilation grille, is a device used to regulate airflow and air quality within a space. The basic principle of operation is to allow air to flow through an opening while preventing the entry of unwanted particles or debris.

Air vents come in a variety of shapes and sizes, and can be made from various materials such as metal or plastic. Some common product features include adjustable louvers or dampers to control airflow, removable filter elements to improve air quality, and decorative finishes to match interior design aesthetics.

Air vents can be connected to air ducts using various types of fittings, including round or rectangular duct connectors, snap-in flanges, or screw-on collars. They can also be designed for surface-mounting, flush-mounting, or recessed installation.

Air vents are used in a variety of applications, including residential and commercial HVAC systems, automotive air conditioning, industrial ventilation, and electronic equipment cooling. Common sizes for air vents range from small wall-mounted units to large industrial ductwork components.

In summary, air vents are a critical component of air circulation and ventilation systems, providing essential functionality for maintaining air quality and comfort in a wide range of indoor environments.

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