VAV controllers advance to mass production after prototype reliability tests

The article describes the design process for an industrial variable air volume (VAV) controller, which regulates airflow by detecting gas-flow speed. Its development combines a streamlined, ergonomic enclosure and simple controls with precise internal modeling, while accounting for heat dissipation, dust and water protection, and modular maintenance. Prototypes are then tested for function and reliability, with design issues addressed through repeated verification before production.



