PREN ISO 4126-1 : DRAFT 2009
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
SAFETY DEVICES FOR PROTECTION AGAINST EXCESSIVE PRESSURE - PART 1: SAFETY VALVES
01-07-2013
12-01-2013
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
Annex A (informative) - Examples of sizing calculations for
various fluids
Annex ZA (informative) - Relationship between this European
Standard and the Essential
Requirements of EU Directive
97/23/EC (PED)
Describes general requirements for safety valves irrespective of the fluid for which they are designed.
| Committee |
TC 69
|
| DocumentType |
Draft
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Superseded
|
| Standards | Relationship |
| 09/30197343 DC : 0 | Identical |
| 99/707163 DC : DRAFT APR 99 | PREN 13480-6 - METALLIC INDUSTRIAL PIPING - PART 6: SAFETY SYSTEMS |
| DIN EN 12953-8:2002-04 | SHELL BOILERS - PART 8: REQUIREMENTS FOR SAFEGUARDS AGAINST EXCESSIVE PRESSURE |
| I.S. EN 13648-3:2002 | CRYOGENIC VESSELS - SAFETY DEVICES FOR PROTECTION AGAINST EXCESSIVE PRESSURE - PART 3: DETERMINATION OF REQUIRED DISCHARGE - CAPACITY AND SIZING |
| 00/717394 DC : DRAFT DEC 2000 | PREN ISO 4126-6 SAFETY DEVICES FOR PROTECTION AGAINST EXCESSIVE PRESSURE - PART 6: APPLICATION, SELECTION AND INSTALLATION OF BURSTING DISC SAFETY DEVICES |
| UNI EN 764-7 : 2004 | PRESSURE EQUIPMENT - SAFETY SYSTEMS FOR UNFIRED PRESSURE EQUIPMENT |
| 99/709737 DC : DRAFT JUNE 1999 | PREN 13648-1 - CRYOGENIC VESSELS - SAFETY DEVICES FOR PROTECTION AGAINST EXCESSIVE PRESSURE - PART 1: SAFETY VALVES FOR CRYOGENIC SERVICE |
| I.S. EN 12953-8:2002 | SHELL BOILERS - PART 8: REQUIREMENTS FOR SAFEGUARDS AGAINST EXCESSIVE PRESSURE |
| DIN EN 764-7:2002-09 | PRESSURE EQUIPMENT - PART 7: SAFETY SYSTEMS FOR UNFIRED PRESSURE EQUIPMENT |
| BS EN 764-7:2002 | Pressure equipment Safety systems for unfired pressure vessels |
| BS EN ISO 14847:1999 | Rotary positive displacement pumps. Technical requirements |
| BS EN 12953-8:2001 | Shell boilers Requirements for safeguards against excessive pressure |
| PREN 13480-6 : DRAFT 99 | METALLIC INDUSTRIAL PIPING - PART 6: SAFETY SYSTEM |
| 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) |
| EN ISO 6708:1995 | Pipework components - Definition and selection of DN (nominal size) (ISO 6708:1995) |
| 1997/23/EC : 1997 | DIRECTIVE 97/23/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL OF 29 MAY 1997 ON THE APPROXIMATION OF THE LAWS OF THE MEMBER STATES CONCERNING PRESSURE EQUIPMENT |
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