RVD: Radial Vane Diffuser

A Radial Vane Diffuser (RVD) is a key component in HVAC systems, designed to effectively distribute conditioned air within a space. This diffuser features fixed radial slots that generate a powerful high induction vortex airflow. This airflow pattern ensures rapid mixing of the supply air with the ambient room air, resulting in efficient temperature and air quality control.

RVDs are characterized by their robust construction and are available in various materials including steel, aluminum, and stainless steel. They are offered in both square and round configurations with a variety of face sizes to suit different ceiling layouts. RVDs can be surface mounted or integrated with T-bar ceiling systems for a streamlined appearance. Furthermore, they offer customization options like low temperature construction (RVDLT) to meet specific project needs.

Due to their ability to handle large air volumes and achieve rapid air mixing, Radial Vane Diffusers are ideally suited for applications with demanding HVAC requirements. Common uses include server rooms requiring precise temperature regulation, transient areas like airports and lobbies with high occupancy turnover, and industrial settings where efficient ventilation is crucial.