I.S. EN ISO 4126-1:2013
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
SAFETY DEVICES FOR PROTECTION AGAINST EXCESSIVE PRESSURE - PART 1: SAFETY VALVES (ISO 4126-1:2013)
Hardcopy , PDF
English
01-01-2013
21-06-2019
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
National Foreword
European foreword
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and units
5 Design
6 Production testing
7 Type testing
8 Determination of safety valve performance
9 Sizing of safety valves
10 Marking and sealing
Bibliography
Annex ZA (informative) - Relationship between this
International Standard and the Essential
Requirements of EU Directive 97/23/EC (PED)
Defines general requirements for safety valves irrespective of the fluid for which they are designed.
| DocumentType |
Standard
|
| Pages |
40
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| NF EN ISO 4126-1/A1:2016 | Identical |
| NBN EN ISO 4126-1 : 2013 | Identical |
| NS EN ISO 4126-1 : 2013 AMD 1 2016 | Identical |
| DIN EN ISO 4126-1:2013-12 | Identical |
| BS EN ISO 4126-1 : 2013 | Identical |
| ISO 4126-1:2013 | Identical |
| ONORM EN ISO 4126-1 : 2016 | Identical |
| NEN EN ISO 4126-1 : 2013 AMD 1 2016 | Identical |
| UNE-EN ISO 4126-1:2014 | Identical |
| DIN EN ISO 4126-1:2004-05 | Identical |
| EN ISO 4126-1:2013 | Equivalent |
| I.S. 813:2014+A1:2017 | DOMESTIC GAS INSTALLATIONS (EDITION 3) AND AMENDMENT 1:2017 |
| I.S. 813:2014 | DOMESTIC GAS INSTALLATIONS (EDITION 3) AND AMENDMENT 1:2017 |
| I.S. 3216:2010 | CODE OF PRACTICE - BULK STORAGE OF LIQUEFIED PETROLEUM GAS (LPG) - (EDITION 2) |
| ISO 4126-7:2013 | Safety devices for protection against excessive pressure — Part 7: Common data |
| ISO 6708:1995 | Pipework components — Definition and selection of DN (nominal size) |
| ASME B16.34 : 2017 | VALVES - FLANGED, THREADED, AND WELDING END |
| API 527 : 2014 | SEAT TIGHTNESS OF PRESSURE RELIEF VALVES |
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