EN 14129:2014
Current
The latest, up-to-date edition.
LPG Equipment and accessories - Pressure relief valves for LPG pressure vessels
02-19-2014
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
This European Standard specifies the requirements for the design and testing of spring loaded pressure relief valves and thermal expansion valves for use in:- static LPG pressure vessels,NOTEThe pressure vessels can be situated above ground, underground or mounded.- LPG pressure vessels on road tankers, rail tankers, tank-containers or demountable tanks.This document does not address production testing.Normative Annex B prescribes testing with conditioning at - 40 °C for valves for use under extreme low temperature conditions.The requirements for pressure relief valve accessories such as isolating devices, changeover manifolds and vent pipes are specified in EN 14071.EN 14570 identifies the requirements for the pressure relief valve capacities for static pressure vessels.EN 12252 identifies the requirements for the pressure relief valve capacities for road tankers.Valves designed in accordance with this standard are specifically for use in LPG applications. Valves manufactured in accordance with EN ISO 4126 1 may also be used in certain LPG applications.Terms used with LPG pressure relief valves are described graphically in Annex A.
| Committee |
CEN/TC 286
|
| DevelopmentNote |
Supersedes PREN 14129. (02/2014)
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| UNE-EN 14129:2005 | Identical |
| 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 |
| I.S. EN 14129:2014 | Identical |
| UNI EN 14129 : 2014 | Identical |
| PN EN 14129 : 2014 | Identical |
| UNE-EN 14129:2014 | Identical |
| 13/30274243 DC : 0 | BS EN 16631 - LPG EQUIPMENT AND ACCESSORIES - PRESSURE RELIEF VALVES FOR LPG PRESSURE VESSELS - RECONDITIONING REQUIREMENTS |
| 12/30263594 DC : 0 | BS EN 14570 - LPG EQUIPMENT AND ACCESSORIES - EQUIPPING OF OVERGROUND AND UNDERGROUND LPG VESSELS |
| DIN EN 14071:2015-08 | LPG EQUIPMENT AND ACCESSORIES - PRESSURE RELIEF VALVES FOR LPG PRESSURE VESSELS - ANCILLARY EQUIPMENT |
| PREN 12817 : DRAFT 2017 | LPG EQUIPMENT AND ACCESSORIES - INSPECTION AND REQUALIFICATION OF LPG PRESSURE VESSELS UP TO AND INCLUDING 13 M[3] |
| EN 14071:2015 | LPG equipment and accessories - Pressure relief valves for LPG pressure vessels - Ancillary equipment |
| CEN/TS 16769:2015 | LPG equipment and accessories - Terminology |
| PREN 14570 : DRAFT 2012 | LPG EQUIPMENT AND ACCESSORIES - EQUIPPING OF OVERGROUND AND UNDERGROUND LPG VESSELS |
| 05/30125032 DC : DRAFT JUL 2005 | EN 14678-2 - LPG EQUIPMENT AND ACCESSORIES - EQUIPMENT FOR LIQUEFIED PETROLEUM GAS AUTOMOTIVE FILLING STATIONS - PART 2: COMPONENTS OTHER THAN DISPENSERS, AND INSTALLATION REQUIREMENTS |
| I.S. EN 14071:2015 | LPG EQUIPMENT AND ACCESSORIES - PRESSURE RELIEF VALVES FOR LPG PRESSURE VESSELS - ANCILLARY EQUIPMENT |
| PD CEN/TS 16769:2015 | LPG equipment and accessories. Terminology |
| UNE-EN 14071:2015 | LPG equipment and accessories - Pressure relief valves for LPG pressure vessels - Ancillary equipment |
| BS EN 14071:2015 | LPG equipment and accessories. Pressure relief valves for LPG pressure vessels. Ancillary equipment |
| DIN EN 14570:2014-07 | LPG EQUIPMENT AND ACCESSORIES - EQUIPPING OF OVERGROUND AND UNDERGROUND LPG VESSELS |
| I.S. EN 14570:2014 | LPG EQUIPMENT AND ACCESSORIES - EQUIPPING OF OVERGROUND AND UNDERGROUND LPG VESSELS |
| DIN EN 16631:2015-07 | LPG EQUIPMENT AND ACCESSORIES - PRESSURE RELIEF VALVES FOR LPG PRESSURE VESSELS - RECONDITIONING REQUIREMENTS |
| S.R. CEN/TS 16769:2015 | LPG EQUIPMENT AND ACCESSORIES - TERMINOLOGY |
| I.S. EN 16631:2015 | LPG EQUIPMENT AND ACCESSORIES - PRESSURE RELIEF VALVES FOR LPG PRESSURE VESSELS - RECONDITIONING REQUIREMENTS |
| BS EN 14570:2014 | LPG equipment and accessories. Equipping of overground and underground LPG vessels |
| UNI EN 14570 : 2014 | LPG EQUIPMENT AND ACCESSORIES - EQUIPPING OF OVERGROUND AND UNDERGROUND LPG VESSELS |
| DIN EN 16631 E : 2015 | LPG EQUIPMENT AND ACCESSORIES - PRESSURE RELIEF VALVES FOR LPG PRESSURE VESSELS - RECONDITIONING REQUIREMENTS |
| 12/30266928 DC : 0 | BS EN 14071 - LPG EQUIPMENT AND ACCESSORIES - PRESSURE RELIEF VALVES FOR LPG PRESSURE VESSELS - ANCILLARY EQUIPMENT |
| EN 16631:2015 | LPG equipment and accessories - Pressure relief valves for LPG pressure vessels - Reconditioning requirements |
| EN 14570:2014 | LPG equipment and accessories - Equipping of overground and underground LPG vessels |
| BS EN 16631:2015 | LPG equipment and accessories. Pressure relief valves for LPG pressure vessels. Reconditioning requirements |
| UNE-EN 16631:2015 | LPG equipment and accessories - Pressure relief valves for LPG pressure vessels - Reconditioning requirements |
| PREN 12819 : DRAFT 2017 | LPG EQUIPMENT AND ACCESSORIES - INSPECTION AND REQUALIFICATION OF LPG PRESSURE VESSELS GREATER THAN 13 M[3] |
| 17/30357288 DC : 0 | BS EN 12817 - LPG EQUIPMENT AND ACCESSORIES - INSPECTION AND REQUALIFICATION OF LPG PRESSURE VESSELS UP TO AND INCLUDING 13 M[3] |
| 17/30357291 DC : 0 | BS EN 12819 - LPG EQUIPMENT AND ACCESSORIES - INSPECTION AND REQUALIFICATION OF LPG PRESSURE VESSELS GREATER THAN 13 M[3] |
| EN ISO 14021:2016 | Environmental labels and declarations - Self-declared environmental claims (Type II environmental labelling) (ISO 14021:2016) |
| EN 751-3:1996/AC:1997 | Sealing materials for metallic threaded joints in contact with 1st, 2nd and 3rd family gases and hot water - Part 3: Unsintered PTFE tapes |
| 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 |
| EN 1503-3:2000/AC:2001 | VALVES - MATERIALS FOR BODIES, BONNETS AND COVERS - PART 3: CAST IRONS SPECIFIED IN EUROPEAN STANDARDS |
| 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 |
| EN ISO 11114-1:2012/A1:2017 | GAS CYLINDERS - COMPATIBILITY OF CYLINDER AND VALVE MATERIALS WITH GAS CONTENTS - PART 1: METALLIC MATERIALS (ISO 11114-1: 2012/AMD 1:2017) |
| ASME B1.20.1 : 2013(R2018) | PIPE THREADS, GENERAL PURPOSE (INCH) |
| 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 837-1:1996/AC:1998 | PRESSURE GAUGES - BOURDON TUBE PRESSURE GAUGES - DIMENSIONS, METROLOGY, REQUIREMENTS AND TESTING |
| 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 ISO 4126-1:2013/A1:2016 | SAFETY DEVICES FOR PROTECTION AGAINST EXCESSIVE PRESSURE - PART 1: SAFETY VALVES (ISO 4126-1:2013/AMD 1:2016) |
| 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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