DS/EN ISO 21922:2021/A1:2024
Current
Current
The latest, up-to-date edition.
Refrigerating systems and heat pumps – Valves – Requirements, testing and marking – Amendment 1 (ISO 21922:2021/Amd 1:2024)
Amendment of
Published date
18-12-2024
Publisher
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This document specifies safety requirements, certain functional requirements, and marking of valves and other components with similar bodies, hereinafter called valves, for use in refrigerating systems including heat pumps.
| Committee |
DS/S-251
|
| DocumentType |
Amendment
|
| PublisherName |
Danish Standards
|
| Status |
Current
|
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