Reference number
ISO 21011:2008
ISO 21011:2008
© ISO 2024
International Standard
ISO 21011:2008
Cryogenic vessels — Valves for cryogenic service
Edition 1
2008-02
2008-02
ISO 21011:2008
44851
Published
(Edition 1, 2008)
This publication was last reviewed and confirmed in 2023.
Therefore this version remains current.
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
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Status: PublishedPublication date: 2008-02Stage: International Standard confirmed [90.93]
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Edition: 1Number of pages: 12
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Technical Committee :ISO/TC 220ICS :23.020.40
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