DBVTérfogatáram szabályozó befúvóhoz
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 minimum air flow k-value at closed position is 0,73 (7,3 l/s at Dpt = 100 Pa)).
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. DBV is not suited for exhaust air.
- Unique linear cone damper
- Low sound levels
- Stable flow measurements
- Reliable and accurate VAV regulation