Pneumatic fluid power - Identification of ports and control mechanisms of control valves and other components (ISO 11727:1999)
Edition 2003-10

Gas welding equipment - Safety devices - Part 1: Devices incorporating a flame (flashback) arrestor (ISO 5175-1:2017); German version EN ISO 5175-1:2017
Edition 2018-03

Infusion equipment for medical use - Part 12: Check valves for single use (ISO 8536-12:2021); German version EN ISO 8536-12:2021
Edition 2021-05

Industrial-process control valves - Part 5: Marking (IEC 60534-5:2004); German version EN 60534-5:2004
Edition 2004-09

Identification of pipelines according to the fluid conveyed
Edition 2018-10

Gas welding equipment - Safety devices - Part 2: Devices not incorporating a flame (flashback) arrestor (ISO 5175-2:2017, Corrected version 2019-01); German version EN ISO 5175-2:2017
Edition 2019-05

Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 2: Isolating valves; German version EN 1074-2:2000 + A1:2004
Edition 2004-07

Delivery valve installations for firefighting purposes - Part 5: Tap PN 16 connected with firefigthing pipes
Edition 2008-02

Fire valves for PN 16 with fire hose couplings Type C or Type B and with flange connection
Edition 2011-02

Gas valves for gas installations - Angle pattern ball valves with screw connection - Nozzles with conical connection
Edition 2012-06