Door closer DC240 Can be used with integrated concealed mounting plate, suitable for fire and smoke protection doors. Can be used for left and right-handed doors. 14 mm height adjustable arm system for ease of fitting. Closing speed, latching speed and backcheck adjustable via front facing regulating valves. Thermodynamic valves for consistent performance. Variable adjustable closing force. Opening angle up to 180°. Large range of applications. Certified in compliance with EN1154, size 2-6 with link arm and size 1-4 with guide rail. Delayed action variant DC240DA certified in compliance with EN1154, size 2-6 with link arm and size 2-4 with guide rail. Suitable for fire and smoke protection doors. For single action doors up to 1100 mm wide (guide rail) and 1400 mm (link arm). Specifications Installation type Overhead Min closing force EN1 Fire door approval Yes Height adjustable spindle Yes Durability 500000 Operating temperature -30 to +50°C Hold open function No Max opening angle hinge side 180 Max opening angle non-hinge side 180 Force adjustment Yes Max closing force EN6 Type of product Door closer Mounting position Non-hinge side, door leaf mounting, Hinge side, frame mounting, Hinge side, door leaf mounting Close Downloads ABLOY_DC240_Declaration_of_Performance_1.pdf (.pdf, 76 kB) ABLOY_DC240_Declaration_of_Performance_2.pdf (.pdf, 102 kB) ABLOY_DC240_Installation_Instructions_1.pdf (.pdf, 2.5 MB) ABLOY_DC240_Installation_Template_1.pdf (.pdf, 1.9 MB) Close Door closer DC335Rack and pinion closer with link arm L190. Door closer DC270Heavy duty door closer. Door closer DC330Non handed Cam-Motion door closer for interior doors