The Alva self-closing patch fitting allows for quick installation without the need for an elaborate floor recess. The entire hydraulic system for the self-closing function is housed in the slim fitting itself. By means of a base plate, the fitting is fastened to the substrate with only two screws.
With outstanding functions such as the convenient installation options and the clear design, the Alva patch fitting is one of the best in its class
The integrated adjustable opening damping (Back Check), which safely and gently absorbs the swing in the event of gusts of wind or violent door opening, is particularly recommended for adjacent walls. To ensure that drilling into the substrate can be carried out comfortably, the distance between the wall and the first hole in the mounting plate is 29 mm, thus providing sufficient space for the drilling machine. The closing speed and the end stop are infinitely adjustable. The design of the fitting is particularly clear and reduced to the essentials. Thanks to the innovative plug-in fastening, there are no visible screws or fastening points on the cover caps of the patch fitting and the base plate. Black inserts that create the impression of a shadow gap underline the high-quality look. Alva has been tested for long life and excellent functionality in accordance with DIN EN 1154 and European standards. The self-closing patch fitting with closing force EN 3 is suitable for the majority of standard glass doors.
About the product series Alva:
With its outstanding functions, convenient installation options and clear design, the Alva patch fitting is one of the best in its class. As the matching upper patch fitting has the same dimensions as the lower one, it harmonises particularly well as a whole. Alva is therefore a timelessly designed all-rounder. The entire hydraulic system for the self-closing function is housed in the slim fitting. The fitting with closing force EN 5 has the same dimensions of 184 x 70 mm as the EN 3 patch fitting and therefore ensures a uniform appearance for doors of different sizes in a room.
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Application note:
We cannot recommend use with laminated safety glass. Due to the low thickness of the individual panes and the point load in the area of the glass cut-out when tightening the screws, the glass may break.
Your Advantages
Quick assembly without floor recess
With opening damping for more safety
Only two holes for secure fastening of the base plate
High-quality look without visible screws or fixing points
Black inserts
Cover caps also available in black and polished surfaces
Easy fine adjustment of the door
For use in up to moderately busy buildings
Tested with 500,000 cycles as per DIN EN 1154
Infinitely adjustable closing speed and latching action
Can also be used as a single-action door
Suitable for indoor and covered outdoor use
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Technical details
Adjustable zero position
Yes
Ambient temperature (°C)
-20 - 50 °C
Application area
Covered outdoor area, Indoor
Closing force
EN 3
Closing speed adjustable
150 - 15°
End stop adjustable
15°
Glass thickness TSG
8 - 12 mm
Height
70 mm
Hold position
90°
Length
184 mm
Material
Stainless steel V2A
Max. door height
2,590 mm
Max. door weight
100 kg
Max. door width
1,000 mm
Min. door width
750 mm
Opening damping
With
Product series
Alva
Surface
Brushed
Width
42 mm
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Scope of supply
1 Piece
Self-closing patch fitting Alva EN 3 with soft-closing
1 Piece
Floor mounting plate
2 Pieces
Brass dowel ø 10 x 30 mm
2 Pieces
Screws M8 x 30 mm
Downloads
pdf
Instructions
Alva - Self-closing patch fitting EN3 - ANSI 3 - EN3 BC - ANSI 3 BC - ADA Compliant - Instruction Manual
49008001c8c61a79b0c00004ac1deadfAlva self-closing patch fitting EN 3https://www.bohle.com/ee-EN/Alva-self-closing-patch-fitting-EN-3/BO5216691https://media.bohle.com/media/90/2d/eb/1772536428/BO_5216606_PF1_A.png?ts=1774141585InStock1199998.8EURBO521669149008001c8c61a79b0c00004ac1deadf1,000 mm8 - 12 mmBrushed90°15°EN 3Alva70 mmBrushed100 kgCovered outdoor area, Indoor42 mm184 mmYesWith2,590 mm-20 - 50 °C750 mmStainless steel V2A150 - 15°200With outstanding functions such as the convenient installation options and the clear design, the Alva patch fitting is one of the best in its class
The integrated adjustable opening damping (Back Check), which safely and gently absorbs the swing in the event of gusts of wind or violent door opening, is particularly recommended for adjacent walls. To ensure that drilling into the substrate can be carried out comfortably, the distance between the wall and the first hole in the mounting plate is 29 mm, thus providing sufficient space for the drilling machine. The closing speed and the end stop are infinitely adjustable. The design of the fitting is particularly clear and reduced to the essentials. Thanks to the innovative plug-in fastening, there are no visible screws or fastening points on the cover caps of the patch fitting and the base plate. Black inserts that create the impression of a shadow gap underline the high-quality look. Alva has been tested for long life and excellent functionality in accordance with DIN EN 1154 and European standards. The self-closing patch fitting with closing force EN 3 is suitable for the majority of standard glass doors.
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The integrated adjustable opening damping (Back Check), which safely and gently absorbs the swing in the event of gusts of wind or violent door opening, is particularly recommended for adjacent walls. To ensure that drilling into the substrate can be carried out comfortably, the distance between the wall and the first hole in the mounting plate is 29 mm, thus providing sufficient space for the drilling machine. The closing speed and the end stop are infinitely adjustable. The design of the fitting is particularly clear and reduced to the essentials. Thanks to the innovative plug-in fastening, there are no visible screws or fastening points on the cover caps of the patch fitting and the base plate. Black inserts that create the impression of a shadow gap underline the high-quality look. Alva has been tested for long life and excellent functionality in accordance with DIN EN 1154 and European standards. The self-closing patch fitting with closing force EN 3 is suitable for the majority of standard glass doors.
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09460074d15200566764a00a4bdb169be2153a2a68f8109f13d4cc2b16e7638a5f3818c5734632e05684a73972e5586c3ae7e4d6877aa06c6e1479cb4d4f8eccf0f5cff2fa46c3463594b3fa93dab08aea82000f59ae848c6d1b4406080f60bcbee533baf9c583973d0480fa7e36957b295bd54d03e833787854d89b7511927badd72a72a2d4c3a39af4a55b22fa9b92320f8c4The Alva self-closing patch fitting allows for quick installation without the need for an elaborate floor recess. The entire hydraulic system for the self-closing function is housed in the slim fitting itself. By means of a base plate, the fitting is fastened to the substrate with only two screws.1199998.8
