PREN 14129 : DRAFT 2011
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
LPG EQUIPMENT AND ACCESSORIES - PRESSURE RELIEF VALVES FOR LPG TANKS
01-02-2014
12-01-2013
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
Annex A (informative) - Terms used with LPG pressure
relief valves
Annex B (normative) - Special low temperature requirements
for valves
Annex C (normative) - Combined aging 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
Describes the requirements for the design and testing of spring loaded pressure relief valves and thermal expansion valves.
| Committee |
TC 286
|
| DocumentType |
Draft
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| 11/30248684 DC : 0 | Identical |
| 01/706620 DC : DRAFT APR 2001 | Identical |
| 02/711696 DC : DRAFT OCT 2002 | EN 14570 - EQUIPPING OF LPG TANKS, OVERGROUND AND UNDERGROUND |
| 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 |
| EN 14570:2014 | LPG equipment and accessories - Equipping of overground and underground LPG vessels |
| EN 1503-2:2000 | Valves - Materials for bodies, bonnets and covers - Part 2: Steels other than those specified in European Standards |
| EN 10088-3:2014 | Stainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes |
| 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 |
| 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 |
| 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 |
| EN 10088-1:2014 | Stainless steels - Part 1: List of stainless steels |
| 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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