DIN EN 60534-1:2005 Industrial-process control valves - Part 1: Control valve terminology and general considerations (IEC 60534-1:2005); German version EN 60534-1:2005
DIN EN 60534-2-3:1998 Industrial-process control valves - Part 2-3: Flow capacity; test procedures (IEC 60534-2-3:1997); German version EN 60534-2-3:1998
DIN EN 60534-4:2007 Industrial-process control valves - Part 4: Inspection and routine testing (IEC 60534-4:2006); German version EN 60534-4:2006
DIN EN 60534-5:2004 Industrial-process control valves - Part 5: Marking (IEC 60534-5:2004); German version EN 60534-5:2004