VAV Terminal Unit

VAV Terminal Unit

Shapeair TU VAV terminal units are a volume flow rate controller for supply air on variable air volume system.

 

These units are designed to control the air flow of conditioned air into an occupied space in response to a control signal from a thermostat or Building Management System (BMS). They can be used in stand alone systems or interfaced.

Shapeair VAV terminal units consist of a casing with circular spigot or square inlet, rectangular outlet connection with integral of fiberglass with black matt tissue for noise reduction, damper blade for air volume control and cross flow differential pressure sensor for measuring air volume.

Shapeair VAV terminal units can also incorporate control components, such as controller actuator and transformer, which can be factory fitted. Shapeair can factory fit and calibrate free issue controls using in-house testing facilities. Controllers allow the terminal units to regulate the flow rate as dictated by the thermostat or BMS and compensate instantly for any changes in supply air pressure that may alter the supply air volume.

Shapeair TU VAV terminals can be configured for Constant CAV or Variable VAV airflow regulation.

 

Construction:

  • Casing: 0.9mm thickness galvanised steel
  • Damper blade: Double layer heavy gauge galvanised steel with peripheral EPDM gasket
  • Internal insulation: 25mm thick, 48kg/m3 density insulation with perforated metal lining
  • Bearing: Engineered polymer
  • Shaft: Electroplated shaft with blade positioning locator
  • Differential pressure sensor: Drawn aluminium tube

 

Product Code:

  • TU

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