PREN 12516-2 : DRAFT 2011
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
INDUSTRIAL VALVES - SHELL DESIGN STRENGTH - PART 2: CALCULATION METHOD FOR STEEL VALVE SHELLS
01-10-2014
12-01-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Symbols and units
4 General conditions for strength calculation
5 Design pressure
6 Nominal design stresses for pressure parts other than bolts
7 Calculation methods for the wall thickness of valve bodies
8 Calculation methods for bonnets and covers
9 Calculation method for pressure sealed bonnets and covers
10 Calculation methods for flanges
11 Calculation methods for glands
12 Fatigue
13 Marking
Annex A (informative) - Characteristic values of gaskets and
joints
Annex B (informative) - Calculation procedure
Annex ZA (informative) - Relationship between this European
Standard and the Essential
Requirements of EU Directive 97/23/EC
Bibliography
Gives the method for the strength calculation of the shell with respect to internal pressure of the valve. Alternatively the strength can be verified by means of some other approved procedures.
| Committee |
TC 69
|
| DocumentType |
Draft
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Superseded
|
| Standards | Relationship |
| 11/30249108 DC : 0 | Identical |
| 00/717115 DC : DRAFT NOV 2000 | Identical |
| 14/30301577 DC : 0 | BS EN 16767 - INDUSTRIAL VALVES - STEEL AND CAST IRON CHECK VALVES |
| I.S. EN 12284:2003 | REFRIGERATING SYSTEMS AND HEAT PUMPS - VALVES - REQUIREMENTS, TESTING AND MARKING |
| 06/30150265 DC : 0 | EN 1474-1 - INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN AND TESTING OF MARINE TRANSFER SYSTEMS - PART 1: DESIGN AND TESTING OF TRANSFER ARMS |
| 98/717199 DC : DRAFT NOV 1998 | PREN 13397: INDUSTRIAL VALVES - DIAPHRAGM VALVES MADE OF METALLIC MATERIALS |
| 11/30249105 DC : 0 | BS EN 12516-1 - INDUSTRIAL VALVES - SHELL DESIGN STRENGTH - PART 1: TABULATION METHOD FOR STEEL VALVE SHELLS |
| DIN EN 12284:2004-01 | Refrigerating systems and heat pumps - Valves - Requirements, testing and marking |
| I.S. EN 12567:2000 | INDUSTRIAL VALVES - ISOLATING VALVES FOR LNG - SPECIFICATION FOR SUITABILITY AND APPROPRIATE VERIFICATION TESTS |
| PREN 12516-4 : DRAFT 2011 | INDUSTRIAL VALVES - SHELL DESIGN STRENGTH - PART 4: CALCULATION METHOD FOR VALVE SHELLS MANUFACTURED IN METALLIC MATERIALS OTHER THAN STEEL |
| 00/714962 DC : DRAFT OCT 2000 | PREN 12516-1 - INDUSTRIAL VALVES - SHELL DESIGN STRENGTH - PART 1: TABULATION METHOD FOF STEEL VALVE SHELLS |
| 11/30249111 DC : 0 | BS EN 12516-4 - INDUSTRIAL VALVES - SHELL DESIGN STRENGTH - PART 4: CALCULATION METHOD FOR VALVE SHELLS MANUFACTURED IN METALLIC MATERIALS OTHER THAN STEEL |
| BS EN 12567:2000 | Industrial valves. Isolating valves for LNG. Specification for suitability and appropriate verification tests |
| BS EN 12284:2003 | Refrigerating systems and heat pumps. Valves. Requirements, testing and marking |
| BS EN 13397:2002 | Industrial valves. Diaphragm valves made of metallic materials |
| 13/30287824 DC : 0 | BS EN 16668 - INDUSTRIAL VALVES - REQUIREMENTS AND TESTING FOR METALLIC VALVES AS PRESSURE ACCESSORIES |
| DIN EN 13397:2002-03 | INDUSTRIAL VALVES - DIAPHRAGM VALVES MADE OF METALLIC MATERIALS |
| EN 13397:2001 | Industrial valves - Diaphragm valves made of metallic materials |
| EN 12284:2003 | Refrigerating systems and heat pumps - Valves - Requirements, testing and marking |
| EN 12567:2000 | Industrial valves - Isolating valves for LNG - Specification for suitability and appropriate verification tests |
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