DBVFlow regulator for supply air

DBV is a volume flow regulator used for VAV regulation of the supply air in a terminal duct for an active chilled beam. Also suitable together with eg. wall diffusers.

DBV is equipped with a unique linear cone damper technology, which makes it possible to regulate up to 200 Pa with low sound level.

The built-in VAV actuator is delivered pre-programmed with damper characteristic and in combination with a stable flow measurement over the damper, it makes the VAV regulation very accurate and reliable.

DBV can be installed directly in a terminal duct in front of the active chilled beam. Inlet is coupling(NPU) and outlet is female couplin(MF). DBV is not suited for extract air.

• Unique linear cone damper
• Low sound levels
• Stable flow measurements
• Reliable and accurate VAV regulation