Diaphragm-weld packings and weld ring seals for flange connections
Edition 2021-06

Industrial valves - End-to-end and centre-to-end dimensions for valves with threaded ends; German version EN 16722:2015
Edition 2015-12

Industrial valves - End-to-end and centre-to-end dimensions for butt welding end valves; German version EN 12982:2009
Edition 2009-11

Industrial valves - Metallic check valves; German version EN 16767:2020
Edition 2020-08

Industrial valves - Face-to-face and centre-to-face dimensions of metal valves for use in flanged pipe systems - PN and Class designated valves; German version EN 558:2022
Edition 2022-09

Industrial valves - Shell design strength - Part 1: Tabulation method for steel valve shells; German version EN 12516-1:2014+A1:2018
Edition 2018-11

Industrial valves - Steel ball valves; German version EN 1983:2013
Edition 2013-12

Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, Class designated - Part 4: Aluminium alloy flanges; German version EN 1759-4:2003
Edition 2003-12

Flow sight glass
Edition 2016-08

Flanges and their joints - Dimensions of gaskets for Class-designated flanges - Part 1: Non-metallic flat gaskets with or without inserts; German version EN 12560-1:2024
Edition 2024-10