- CE-certified according to EN 1935:2002, hinge class 14
- Even with the door open, the hinge still provides a clear width of 100 %
- The door hinges are pre-assembled for the most part
Concealed door hinges are the gold standard in the development of door hinges for commercial buildings and stylish residential buildings. By vanishing completely from sight when the door is closed, they fulfill high demands on design and material. The Hahn VL-Band KT, which is constructed of extruded aluminium, is installed directly on the door and the doorframe by means of tapping screws with countersunk heads. The hinge disappears thanks to a notch milled out in the frame to accommodate the entire hinge when the door is closed. No cutout is necessary on the door.
The Hahn VL-Band KT is a system-adapted hinge that was developed in close co-operation with door manufacturers. Different door/frame combinations call for special solutions. To help us process your enquiry and order, we require accurate information about the respective door/frame combinations to be used.
Made of extruded aluminium
Directly mounted in frame and door
Max. 120 kg depending on the door/frame design
CE certified according to EN 1935:2002, hinge class 14
VL-BAND KT: 4 7 7 0 1 4 1 14
Class 4: Very heavy usage. Hinges for doors that are subject to frequent and heavy usage.
Class 7: 200,000 test cycles (only door hinges)
weight of test door
Class 7: Weight of test door 160 kg
class 0: not suited for use on fire and smoke-retardant doors (EN 1634-1)
safty of use
The fundamental requirements on the safety of use must be fulfilled by all hinges. That's why there is only class 1 here.
class 4: Corrosion resistance
Class 1: Suited for use on intrustion-resistant doors based on the rating of the hinges' contribution to intrusion resistance for the respective intrusion-resistant door.
Class 14: Hinges of this class fulfil demands due to very heavy usage
Par l’intermédiaire de cette application mobile, la société Dr. Hahn met à la disposition de ses clients toutes les notices de réglage. D’utilisation simple et intuitive, la notice recherchée est rapidement trouvée. Une impression papier ou une connexion Internet n’est alors plus nécessaire.DOWNLOAD