JET-Gruppe – Part of VELUX Commercial


Pneumatic SHEV system for utilisation in double flaps

The VARIO-THERM DK 95° fitting is an all-rounder on the industrial flat roof. With the SHEV opener fitting for double flaps in the VARIO-NORM and VARIO-THERM continuous rooflights, you can guarantee the largest possible aerodynamic opening area for effective smoke exhaust in the event of a fire - tested and certified in accordance with DIN EN 12101-2.

The system has a SHEV certificate as a NSHEV double flap. It can also be used as a ventilation, for which there are various electrical and pneumatic control options available.

  • SHEV opener systems for double flaps in VARIO-NORM or VARIO-THERM continuous rooflight
  • Tested and certified according to DIN EN 12101-2
  • Available in dimensions from 200 x 100 cm up to 400 x 204 cm
  • As a CO2 OPEN system or CO2 OPEN/CLOSE system
  • Control options for the ventilation function
  • Different ventilation lifts can be selected, pneumatic or electric
  • Maximum AValue: 5.83 m2
  • Maximum snow load: SL 750
  • Wind load: WL 1500
  • Maximum temperature class: T (-05)
  • Function safety: Re 50 Model A with double function or Re 1000 Model B with double function
  • Thermal resistance: B300-30-E
  • Industrial buildings
  • Commercial buildings