Valves for gas distribution systems with maximum operating pressure less than or equal to 16 bar - Performance requirements; German version EN 13774:2013
Edition 2013-05

Industrial valves - Isolating valves for low-temperature applications - Part 2: Type testing (ISO 28921-2:2015); German version EN ISO 28921-2:2017
Edition 2017-05

Valves for natural gas transportation in pipelines - Performance requirements and tests; German version EN 14141:2013
Edition 2013-08

Petroleum and natural gas industries - Pipeline transportation systems - Pipeline valves (ISO 14313:2007 modified + Cor 1:2009); English version EN 13942:2009 + AC:2009
Edition 2009-06

Industrial valves - Design validation-testing of valves (ISO 23632:2021); German version EN ISO 23632:2022
Edition 2022-12

Petroleum and natural gas industries - Pipeline transportation systems - Subsea pipeline valves (ISO 14723:2009); English version EN ISO 14723:2009
Edition 2009-12

Gas meters - Rotary displacement gas meters; German version EN 12480:2018
Edition 2018-05

Petroleum and natural gas industries - Design and installation of piping systems on offshore production platforms (ISO 13703:2000 + Cor. 1:2002); German and English version EN ISO 13703:2000 + AC:2002
Edition 2003-06

Ophthalmic optics - Information interchange for ophthalmic optical equipment (ISO 16284:2006); German version EN ISO 16284:2006
Edition 2006-06

Oil and gas industries including lower carbon energy - Piping systems on offshore platforms and onshore plants - Part 2: Materials (ISO 13703-2:2023); English version EN ISO 13703-2:2023
Edition 2024-02