Welcome To Exclusive Door Technology
The perfect solutions for heavy doors
DORENCE is the commemorated name in the industry involved in the supply of hardware and glass fitting items with unique look. Currently you are viewing product Model - DI 831S
Versions - With track arm and Fixing Brackets
Max Door Width - 1250-1400mm
Minimum Door Thickness - 40mm Leaf
Maximum Door Thickness - 60mm Leaf
Max Door Weight - 120 Kg
Mounting Height - Only 82mm
Max Opening Angle - Approx 130°
Max Hold Open Angle - 130°
Size - EN6 Fixed power strength, adjustable by template
Adjustments - Closing speed and hydraulic latching action valve adjustable
Mounting - For DIN Left hand and DIN right hand use Non-handed Regular, Parallel & Over Door Mounting Universal Fitting Tested to 500,000 Operation cycles.
Length - 230mm
Height - 55mm
Width - 31mm
For Users
Optimum protection against vandalism thanks to the concealed installation
Enhanced user convenience and fully controlled, reliable closing with adjustable latch action
Free-swing function from a door angle>0°, resulting in virtually resistance-free opening the doors in applications requiring passive fire protection
For Sellers
Unblemished appearance of prestige doors thanks to concealed installation
Compliance with statutory requirements for barrier-free building
Universally suitable for single or double doors
For Installers
Non handed system
Easy adjustment of the closing strength, closing speed and latch action after hanging of the doors
Closing Speed
Continuously adjustable closing speed from approx 120° to 15°
Latching Speed
Continuously adjustable latching speed from 15° to 0° to ensure complete latching
All dimensions are in Milimeters.
