Air Volume Control Valve, also known as an air regulator, is an indispensable component in central air conditioning systems for industrial and civil buildings, where it is used for ventilation, air conditioning, and air purification engineering.

End accessories, commonly used in air conditioning and ventilation system piping, for adjusting the airflow of branch pipes, and can also be used for mixing fresh air and return air. Widely

Used in industrial and civil building HVAC systems, it regulates air flow and is a key device for controlling ventilation modes in various environments.

One of the key features is its flexible operation, low noise, and minimal leakage (enclosed leakage < 0.5%), wide working temperature range, and reliable structure.

Safe and convenient