Approved Work Item
ISO/AWI 21011
Cryogenic vessels — Valves for cryogenic service
Reference number
ISO/AWI 21011
Edition 2
© ISO 2024
Approved Work Item
Under development
A working group has prepared a draft.
Will replace ISO 21011:2008

Abstract

ISO 21011:2008 specifies the requirements for the design, manufacture and testing of valves for a rated temperature of -40 °C and below (cryogenic service), i.e. for operation with cryogenic fluids in addition to operation at temperatures from ambient to cryogenic.

ISO 21011:2008 applies to all types of cryogenic valves, including vacuum jacketed cryogenic valves up to size DN 150.

ISO 21011:2008 is not applicable to pressure relief valves covered by ISO 21013-1.

General information

  • Status
     : Under development
    Stage
    : New project registered in TC/SC work programme [20.00]
  • Edition
     : 2
  • Technical Committee :
    ISO/TC 220
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goals

9
Industry, Innovation and Infrastructure
12
Responsible Consumption and Production

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