VENTRIA ventilation flaps are available for comfort and smoke ventilation, including dual function of both comfort and smoke ventilation.
VENTRIA TG flap and insulation optimised VENTRIA 3 flap, constructed from high-quality aluminium profiles, can be used as both top-hung and bottom-hung solutions for daily comfort ventilation and as a bottom-hung solution for certified smoke and heat exhaust ventilation CE-marked according to EN 12101-2.
Flaps can be installed as a single or as a double flap using either electrical (24 V or 230 V) or pneumatical operation. However, flaps for smoke ventilation are always electrically operated. The VENTRIA flaps must be dimensioned according to external loads and solution inclination.
The flap opening angle can be dimensioned based on needed geometric free area for comfort or smoke ventilation and aerodynamic free area for smoke ventilation with wind deflectors.
The ventilation flaps can be operated via a spindle actuator, a rack-and-pinion drive, a chain actuator or a pneumatic actuator. The flaps are controlled through the building management system.