BS

Rectangular variable air volume controller VAV

Galvanised  rectangular VAV unit with counter rotating blades, supplied with an electronic actuator and aluminium differential pressure sensor. This VAV unit can be applied for regulating constant or variable air volumes based on air quality and/or temperature. The aluminium blades are equipped with an airtight seal and maintenance free bearings. Housing meets Class C following EN 12237, blades meet Class 2 following EN 1751. Available without (BSS) and with (BSD) insulation, and external sound attenuators.