TVJ SERIES
Rectangular air flow controller for standard applications in supply or extract air systems with variable air flow
Suitable for air flow rates of approx. up to 62,000 m³/h or 17,000 l/s
To regulate air flow, pressure in a room or duct
Electronic control components for various applications (Easy, Compact, Universal, and LABCONTROL)
High control accuracy
Tightness of closed damper according to EN 1751, class 1 (B + H ≥ 600 mm)
Housing tightness according to EN 1751, class B
Optional equipment
Soundproofing lining to reduce noise generated by the housing
Optional TX series silencer to reduce noise generated by air flow
WT series water heating heat exchanger for secondary air heating
Description
The VAV air flow regulator is equipped with an effective pressure sensor to regulate the air flow. Control components (optional accessories) include an effective pressure sensor, which converts the effective pressure into an electrical signal, a controller and an actuator; Control functions can be implemented using an Easy controller, a Compact controller or individual control components (Universal or LABCONTROL). For most applications, the set point comes from the room temperature controller. The controller compares the actual value with the setpoint value and changes the drive control signal if there is a difference between the two values.
Standard sizes 200 × 100 to 1000 × 1000 mm
Air flow range 45 – 10100 l/s or 162 – 36360 m³/h
Air Flow Range (Dynamic Differential Pressure Sensor Unit) Approx. 20 to 100% of rated air flow
Minimum pressure drop 5 – 40 Pa
Maximum pressure drop 1000 Pa
Operating temperature 10 – 50°C
①Effective pressure sensor
② Shutter
③Gears
④ Control component, e.g. Easy controller