BS ISO 21013-4:2012+A1:2019
Current
The latest, up-to-date edition.
Cryogenic vessels. Pilot operated pressure relief devices Pressure-relief accessories for cryogenic service
Hardcopy , PDF
English
13-05-2019
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This part of ISO 21013 specifies the requirements for the design, manufacture and testing of pilot operated pressure-relief valves for cryogenic service, i.e. for operation with cryogenic fluids in addition to operation at temperatures from ambient to cryogenic.
| Committee |
PVE/18
|
| DocumentType |
Standard
|
| ISBN |
9780539013405
|
| Pages |
18
|
| ProductNote |
Consolidated version for this standard is also now available
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This part of ISO21013 specifies the requirements for the design, manufacture and testing of pilot operated pressure-relief valves for cryogenic service, i.e. for operation with cryogenic fluids in addition to operation at temperatures from ambient to cryogenic. This part of ISO21013 is restricted to valves not exceeding a size of DN 300 designed to relieve single phase vapours, gases, or mixtures of gases and/or vapours.
This part of ISO21013 does not provide methods for determining the capacity of relief valve(s) for a particular cryogenic vessel. Such methods are provided in ISO21013‑3.
| Standards | Relationship |
| ISO 21013-4:2012/Amd 1:2019 | Identical |
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