Interface for importing technical data of products contained in the files of the German open VDI standard (there are several versions of the specification of this standard). These files are not produced or distributed by InstalSoft – they are available on the websites of German software developers, valve manufacturers and others.

Data contained in the files are processed to a limited extent (not all information is used by the program). In particular, not all valve types are supported – unsupported types are not “seen” by IS programs. Currently only valves for heating applications are supported (VDI 3805 Blatt 2).