G-U BKS OTS 210 Door Closer Sliding Rail EN 2/3/4 Silver Thermal Valve EN 1154

Product Overview

The G-U BKS OTS 210 with standard sliding rail is a door closer designed for interior door applications in residential and commercial settings. Certified to EN 1154, it offers consistent closing performance due to its thermal valves, which ensure reliable operation even with changes in ambient temperature. Installation is straightforward thanks to its compact body size at 207x58 mm, suitable for surface mounting above door leaves.

The defining feature of the OTS 210 is its thermal valve system, which maintains stable closing behavior during temperature fluctuations. This capability mitigates the risk of improper door closure in environments subject to temperature swings, reducing ongoing adjustment needs for facility managers. Its straightforward mounting and adjustable closing speed make it a practical choice for office fit-outs, residential developments, or refurbishment projects with variable indoor climates.

Key Features

• Thermal valves ? ensure uniform door closing performance regardless of temperature variations


• Certified EN 1154 ? compliant with European standard for door closers


• Adjustable closing force ? selectable EN 2, EN 3, or EN 4 settings for different door weights


• Compact body size ? 207x58 mm for easy surface installation in tight spaces


• Closing speed adjustment ? fine-tune to meet building and user requirements


• Adjustable latching action ? allows control over the final closing phase (latch action)


• Sliding rail included ? smooth and unobtrusive door operation

Technical Specifications

• Closing Force: EN 2/3/4 selectable


• Certification: EN 1154


• Body Dimensions: 207x58 mm


• Valve Technology: Thermal valves for temperature compensation


• Closing Speed Adjustment: Yes


• Final Latching (Dobicia) Adjustment: Yes


• Finish: Silver


• Rail Type: Standard sliding rail

Applications

Used in interior doors of office buildings, residential complexes, schools, and public facilities where EN 1154 compliance is required. Well-suited for doors in environments that experience moderate temperature fluctuations, such as main corridors, entrance zones, and stairwells. Appropriate for bulk specification in new construction and renovation projects.

Packaging & Shipping

Standard export packaging. Unit includes door closer body, standard sliding rail, mounting accessories, and installation instructions.