You could look at the Parker Fittings Homepage here:
http://www.parker.com/portal/site/PARKER/menuitem.14ecfc66e7a40c1af8500f199420d1ca/?vgnextoid=43cb5242ade5c110VgnVCM10000032a71dacRCRD&vgnextfmt=default&Keyword=FITTINGS&Wtky=FITTINGS
Not all of the fittings have a CAD model to download and...
In case you haven't found a solution yet for you VersaCAD files, we have around here a few abandoned licenses of VCAD386 7.0
With it there is a standalone DXF converter called DLINK.I could try to convert one of those files if they aren't newer than V7.0 and see what comes out of it.
[wavey]
