Industrial-process control valves - Part 8-4: Noise considerations - Prediction of noise generated by hydrodynamic flow (IEC 60534-8-4:2015); German version EN 60534-8-4:2015
Edition 2017-01

Industrial-process measurement and control - Data structures and elements in process equipment catalogues - Part 21: List of Properties (LOP) of automated valves for electronic data exchange - Generic structures (IEC 61987-21:2015); German version EN 61987-21:2016
Edition 2016-07

Industrial-process control valves - Part 8-3: Noise considerations - Control valve aerodynamic noise prediction method (IEC 60534-8-3:2010); German version EN 60534-8-3:2011
Edition 2011-10

Fluid power systems and components - Graphical symbols and circuit diagrams - Part 3: Symbol modules and connected symbols in circuit diagrams (ISO 1219-3:2016); Text in German, English and French
Edition 2019-01

Industrial-process control valves - Part 2-3: Flow capacity - Test procedures (IEC 60534-2-3:2015); German version EN 60534-2-3:2016
Edition 2017-01

Industrial-process control valves - Part 2-1: Flow capacity - Sizing equations for fluid flow under installed conditions (IEC 60534-2-1:2011); German version EN 60534-2-1:2011
Edition 2012-01

Industrial-process control valves - Part 4: Inspection and routine testing (IEC 60534-4:2021); German version EN IEC 60534-4:2022
Edition 2023-08

Natural gas - Vocabulary (ISO 14532:2014); Trilingual version EN ISO 14532:2017
Edition 2017-07

International electrotechnical vocabulary - Part 351: Control technology (IEC 60050-351:2013)
Edition 2014-09

Glossary of wastewater engineering terms; Trilingual version EN 16323:2014
Edition 2014-07