The DYA (Variable Air Volume) units are designed for regulating the air flow at a fixed or within set maximum and minimum limits. They are used for supply and extract systems.
Specifications
DYA units are manufactured as circular cross-sections. They are composed of a volume damper, a damper motor and a flow sensing unit which is incorporated within the motor housing. The complete unit is shipped as calibrated in the factory, to the required values.
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