23.060.01 Valves in general

Industrial valves Isolating valves for low-temperature applications

Industrial valves - Isolating valves for low-temperature applications - Part 1: Design, manufacturing and production testing (ISO 28921-1:2013)

Industrial valves - Isolating valves for low-temperature applications - Part 1: Design, manufacturing and production testing (ISO 28921-1:2022)

Industrial valves - Isolating valves for low-temperature applications - Part 2: Type testing (ISO 28921-2:2015)

Guide for procurement of power station plant, equipment, and systems - Part 7-2: Pipework and valves - Boiler and high pressure piping valves

EN 488-2, District heating and district cooling pipes — Bonded pipe systems for directly buried hot and cold water networks — Part 2: Factory made steel valve assembly for draining and venting, polyurethane thermal insulation and a casing of polyethylene