Sampling valves in drinking water installations - Requirements and tests
Edition 2020-11

Industrial-process control valves - Part 8-1: Noise considerations - Laboratory measurement of noise generated by aerodynamic flow through control valves (IEC 60534-8-1:2005); German version EN 60534-8-1:2005
Edition 2006-06

Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 4: Venturi tubes (ISO 5167-4:2022); German version EN ISO 5167-4:2022
Edition 2023-08

Transformers; marking of components for transformers and reactors
Edition 1989-03

Hypodermic needles - Part 4: Point geometry, requirements and testing
Edition 2019-06

Fixed firefighting systems - Components for sprinkler and water spray systems - Part 2: Wet alarm valve assemblies (includes Amendment A1:2001); German version EN 12259-2:1999 + A1:2001
Edition 2001-08

Geosynthetic barriers - Determination of permeability to liquids; German version EN 14150:2019
Edition 2019-08

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

Gravity drainage systems inside buildings - Part 4: Wastewater lifting plants, layout and calculation; German version EN 12056-4:2000
Edition 2001-01

Gas pressure regulators and safety devices for gas installations for inlet pressure up to 5 bar
Edition 2017-08