VAV and CAV Terminal Unit

Model V750 – I: Variable volume pressure independent
Model V750 – D: Variable volume pressure dependent
Model V750 – C: Constant Volume

VAV and CAV Terminal Unit
  • VAV and CAV Terminal Unit
  • VAV 2
  • VAV0002

VAV and CAV Terminal Unit

Data:
Standard Size : 5", 6", 8", 10", 12", 14", 16", 18"
Recommended Design Air Flow:
VAV Size Dia (ID) mm cmh l/s cfm
5 125 150 497 41 138 88 292
6 150 498 800 138 222 292 470
8 200 801 1356 222 376 470 797
10 250 1357 2121 376 589 797 1247
12 300 2122 3054 589 848 1247 1795
14 350 3055 4156 848 1154 1796 2443
16 400 4175 5430 1154 1508 2444 3192
18 450 5431 6869 1508 1908 3193 4038
 

Description        :

Connols-Air DDC microprocessor based V750 air terminal units are the latest, state-of-the-art, high quality terminal units, which provide good control accuracy and capabilities required in every modern intelligent building of today. The air terminal units are capable of stand-alone operation.

However, optimum functional benefits are drive when network communication capabilities are used.  The air terminal units consist of an air valve with integrated pressure differential flow sensor, a digital thermostat and BACnetTM compliant DDC controller.  Connols-Air terminal unit air valve is constructed of galvanised steel circular double-skin casing with 25 mm fibreglass-filled annular space and blade of double-skin steel plate with felt all round to provide a good seal when closed.  Each air valve is installed with a X-Sensor which is a true averaging pressure differential sensor with implication of 2 for accurate determination of airflow especially at low flow.

Features

  • Double-skin casing construction ensures low radiated noise and absence of fiberglass erosion.
  • Double-skin blade with felt seal all round ensures blade rigidity and low air leakage across damper
  • Blade is designed to close at 60 degrees to provide more linear flow characteristics, hence more precise modulation of airflow.
  • Accurate control of air volumes is possible with our multi-point pressure differential flow sensor (X-sensor).
  • Low minimum pressure loss of
  • Low generated noise

 

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