UNI EN ISO 21922:2022
Current
Current
The latest, up-to-date edition.
Refrigerating systems and heat pumps - Valves - Requirements, testing and marking
Published date
17-03-2022
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This European Standard specifies safety requirements, safety factors, test methods, test pressures used and marking of refrigerating valves and other components with similar bodies, hereinafter called valves, for use in refrigerating systems.
| Committee |
CTI
|
| DocumentType |
Test Method
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| EN ISO 21922:2021 | Identical |
| ISO 21922:2021 | Identical |
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