The Alva self-closing patch fitting from Bohle enables a quick installation without troublesome floor excavations which cause a lot of dirt. As the entire technology is concealed inside the slimline fitting, opening the screed for inserting the underfloor box is not required. The cover cap design is clear-cut and reduced to its essentials – so that nothing interferes with the classy appearance. Bohle's self closing patch fitting has been tested to European standards for long durability and excellent functionality in accordance with DIN EN 1154.
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.
Application note:
Do not use with VSG
