BKS G-U OTS 430 product features: tested and quality monitored according to EN 1154. Continuously adjustable closing force sizes 2 5. Side adjustment, no need to move the closer. Continuously adjustable valve functions: closing speed, end stroke thermomatic valves for even closing function in case of temperature fluctuations. Safety valve in the closer protects against overload. Max. Door opening and closing angle 180°. Controlled closing from any opening angle. Compact aluminium housing in a modern design. Scope of application: for wooden glass plastic aluminium and steel hinged doors. DIN left and DIN right. Door leaf widths up to 1250 mm. For internal and external fire and smoke protection doors. Normal mounting on the tape side. Head mounting on the opposite side of the band. Colour: white without mounting plate