Fire protection sliding gates
Sliding door orpheus
The “ORPHEUS” fire protection sliding gate is classified according to European standards according to DIN EN 16034 and can be manufactured in particularly large dimensions (up to 17,400 mm x 8,750 mm) in EI30 / EI90, both tightly closing (Sa) and smoke-tight (S200). The use of two 1,250 mm wide threshold-free wicket doors and several glazing elements can also be implemented as an option. Installation is no problem with wall thicknesses of 115 mm or more.
In addition to maximum safety, our fire protection sliding doors offer you complete freedom of design with maximum benefit. Because “ORPHEUS” can be telescoped up to 3 times, which means it can also be used where space is limited. Using niche and ceiling flaps and a smoke extraction system instead of visible smoke switches, we are able to integrate the fire protection sliding door almost invisibly into your project. This means that the overall impression of a room is not spoiled by disturbing elements.
Product description
Door leaf
The door leaf consists of several 300-1000 mm wide elements (depending on the door width). The separate elements are joined to a sturdy door leaf through a special linking system so that no concavities, respectively screw heads are visible. The thickness of the door leaf is 62 mm. The surface is completely level and consists of zinc-coated, 0.75 mm thick steel sheets. The steel sheets and the fire protection filling are caulked all over. The running-in profile and the labyrinth profile are zinc-coated.
Guide rail
Each door element is guided in ball bearing mounted castors. The cold-milled, zinc-coated C-profiles are mounted to the ceiling by means of brackets. The guide rail casings are zinc-coated.
Floor guidance
The floor guidance is located laterally of the clear width.
Equipment
As fittings a C-shaped handle is used on the opposing wall, a shell-shaped handle on the wall side. The opening of the door is limited by end position dampeners which are mounted on consoles. The door closes automatically due to closing weights, while a constant closing speed is ensured by a hydraulic closing speed control. As a standard feature a free-run device enables the door to be handled easily under normal application conditions.
Control
A specially coordinated control system (lock system) which has been approved by building control is employed, optionally with an opening aid.
