Model: JH-SA028
VAV is called variable air volume. When it links with fume hood, the top function is to keep constant face velocity for fume hood, which can contribute to keeping fume hood in a safety working environment.
VAV damper system is particularly designed to deliver the performance of venturi valves for airflow control at a much more affordable price. The circular units is mainly used in lab ventilation systems to regulate air volume of fume cupboards and can be used to monitor and regulate room airflow to control the HVAC environment.
Performance:
Quick response time 2.5 s
Compact height: 13.5cm
Turndown ratio 15:1 Low
Noise Pressure Independant
Factory calibrated, comission free
No straight-duct required
Supprt 3rd party comm. Protocols
Control accuracy: 95%
Advantage:
World’s most compact design(135mm long)
Quick response time<2.5 s
Control accuracy of over 95%
Built-in temperature and humidity detection
Patented multi-vane design reduces turbulence
Damper material: UL94 V-0 grade anti-flame PP
Anemometer Material: PPS(flame retardant)
This VAV control system is equipped with performance of venturi valves, but sold at a pretty favourable price. It’s the best choice if you seek for VAV system with high cost performance.
