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

Investigation and assessment of drain and sewer systems outside buildings - Part 2: Visual inspection coding system; German version EN 13508-2:2003+A1:2011
Edition 2011-08

Fire protection equipment - Carbon dioxide extinguishing systems for use on premises - Design and installation (ISO 6183:2022, modified); German and English version prEN 17966:2023
Edition 2023-06

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

Aerospace series - Pipe coupling, 37° - Design configuration - Inch series - Part 1: Male sealing ends, spherical; German and English version EN 4550-1:2014
Edition 2016-10

Aerospace series - Pipe coupling, 37° - Design configuration - Inch series - Part 4: Female sealing ends; German and English version EN 4550-4:2014
Edition 2016-10

Separable tube connections for metal gas tubes - Part 1: Connections for tubes with smooth ends
Edition 2024-09

Excess flow valves - Part 2: Excess flow valves for service lines
Edition 2022-09

Pipes and fittings of longitudinally welded stainless steel pipes with spigot and socket for waste water systems - Part 3: System X - Dimensions; German version EN 1124-3:2008
Edition 2009-02

Pipes and fittings for subsoil drainage of trafficked areas and underground engineering - Part 1: Pipes, fittings and their joints made from PCV-U, PP and PE
Edition 2024-07