ASSA ABLOY DC640

Rack and pinion door closer with free-swing function

Features

• Supplied with integrated concealed mounting plate, suitаble for fire and smoke protection doors
• Door closer DC640 is suitable for fire protection doors
• Electro-hydraulic door closer with magnet hold-open function
• For activating free swing feature, first opening min. 70 degrees
• Can be used for left and right-handed doors
• Can be mounted on door leaf or frame
• Standard-and sliding arm with fixed hold-open angle
• Arm system height-adjustаble up to 14 mm
• Closing speed, latching speed and backcheck adjustаble via front facing regulating valves
• Thermodynamic valves for consistent performance
• Variable adjustаble closing force
• Opening angle up to 180°
• Power: 24 V DC
• Dimensions: 400x71x63 mm (length, high, depth)
• Large range of applications

Compatible products:

• Scissor arms: L690, L190, L199, L198
• Sliding arms: G694, G195
• Stopper: A153 (if using G195/G694)
• Activator: 2010