UNI EN 14129 : 2014
Current
The latest, up-to-date edition.
LPG EQUIPMENT AND ACCESSORIES - PRESSURE RELIEF VALVES FOR LPG PRESSURE VESSELS
03-26-2014
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Operating conditions
5 Materials
6 Design
7 Testing of the design
8 Marking
9 Operating instructions
10 Packaging
Annex A (informative) - Terms used with LPG
pressure relief valves
Annex B (normative) - Special low temperature
requirements for valves
Annex C (normative) - Ageing test
Annex D (informative) - Environment checklist
Annex ZA (informative) - Relationship between this European
Standard and the Essential Requirements of
EU Directive 97/23/EC
Bibliography
Defines the requirements for the design and testing of spring loaded pressure relief valves and thermal expansion valves for use in: - static LPG pressure vessels, - LPG pressure vessels on road tankers, rail tankers, tank-containers or demountable tanks.
| Committee |
CT 37
|
| DocumentType |
Standard
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| NF EN 14129 : 2014 | Identical |
| DIN EN 14129:2014-05 | Identical |
| SN EN 14129 : 2014 | Identical |
| BS EN 14129:2014 | Identical |
| NEN EN 14129 : 2014 | Identical |
| NS EN 14129 : 2014 | Identical |
| NBN EN 14129 : 2014 | Identical |
| EN 14129:2014 | Identical |
| I.S. EN 14129:2014 | Identical |
| UNE-EN 14129:2005 | Identical |
| UNI/TR 11507 : 2013 | MAINTENANCE OF DEVICES FOR DIRECT PRESSURE LIMITATION (SAFETY VALVES) |
| EN ISO 14021:2016 | Environmental labels and declarations - Self-declared environmental claims (Type II environmental labelling) (ISO 14021:2016) |
| ISO 11114-1:2012 | Gas cylinders Compatibility of cylinder and valve materials with gas contents Part 1: Metallic materials |
| EN 1503-4:2016 | Valves - Materials for bodies, bonnets and covers - Part 4: Copper alloys specified in European Standards |
| EN 12252:2014 | LPG equipment and accessories - Equipping of LPG road tankers |
| EN 10270-3:2011 | Steel wire for mechanical springs - Part 3: Stainless spring steel wire |
| ISO 4126-1:2013 | Safety devices for protection against excessive pressure — Part 1: Safety valves |
| EN 14570:2014 | LPG equipment and accessories - Equipping of overground and underground LPG vessels |
| EN 13906-1:2013 | Cylindrical helical springs made from round wire and bar - Calculation and design - Part 1 : Compression springs |
| ISO 14024:1999 | Environmental labels and declarations Type I environmental labelling Principles and procedures |
| EN 1503-2:2000 | Valves - Materials for bodies, bonnets and covers - Part 2: Steels other than those specified in European Standards |
| ISO 14021:2016 | Environmental labels and declarations — Self-declared environmental claims (Type II environmental labelling) |
| EN 751-2:1996 | Sealing materials for metallic threaded joints in contact with 1st, 2nd and 3rd family gases and hot water - Part 2: Non-hardening jointing compounds |
| EN 1503-1:2000 | Valves - Materials for bodies, bonnets and covers - Part 1: Steels specified in European Standards |
| ISO 7-1:1994 | Pipe threads where pressure-tight joints are made on the threads Part 1: Dimensions, tolerances and designation |
| EN ISO 14025:2010 | Environmental labels and declarations - Type III environmental declarations - Principles and procedures (ISO 14025:2006) |
| ISO 11114-2:2013 | Gas cylinders Compatibility of cylinder and valve materials with gas contents Part 2: Non-metallic materials |
| EN ISO 11114-2:2013 | Gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 2: Non-metallic materials (ISO 11114-2:2013) |
| EN 10204:2004 | Metallic products - Types of inspection documents |
| EN 751-1:1996 | Sealing materials for metallic threaded joints in contact with 1st, 2nd and 3rd family gases and hot water - Part 1: Anaerobic jointing compounds |
| EN 1563:2011 | Founding - Spheroidal graphite cast irons |
| ISO 14025:2006 | Environmental labels and declarations — Type III environmental declarations — Principles and procedures |
| EN 12420:2014 | Copper and copper alloys - Forgings |
| EN 549:1994 | Rubber materials for seals and diaphragms for gas appliances and gas equipment |
| EN 12165:2016 | Copper and copper alloys - Wrought and unwrought forging stock |
| ISO 6957:1988 | Copper alloys Ammonia test for stress corrosion resistance |
| EN 14071:2015 | LPG equipment and accessories - Pressure relief valves for LPG pressure vessels - Ancillary equipment |
| 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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