BS EN 12284:2003
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Hardcopy , PDF
11-29-2021
English
09-26-2003
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 List of Symbols
5 General Requirements
6 Materials
7 Design
8 Construction and workmanship
9 Testing
10 Marking and additional information
11 Documentation
Annex A (normative) Procedure for the design of a valve by use of
a simplified method of calculation
Annex B (normative) Experimental design method for valves
Annex C (normative) Determination of the allowable pressure at
the maximum operating temperature
Annex D (normative) Determination of the allowable pressure at
minimum operating temperature (Requirements to avoid
brittle fracture)
Annex E (informative) Compilation of material characteristics
of often used materials
Annex F (informative) Justification of the individual methods
Annex ZA (informative) Relationship between this European
Standard and the Essential Requirements of EU Directive
97/23/EC
Bibliography
Describes safety requirements, safety factors, test methods, test pressures used and marking of refrigerating valves and other components with similar bodies, hereinafter called valves, for use in refrigerating systems.
This European Standard specifies safety requirements, safety factors, test methods, test pressures used and marking of refrigerating valves and other components with similar bodies, hereinafter called valves, for use in refrigerating systems. It describes the procedure to be followed when designing (by calculation or by an experimental design method) valve parts subjected to pressure as well as the criteria to be used in the selection of materials. The standard describes methods by which reduced impact values at low temperatures may be taken into account in a safe manner. This standard applies to the design of bodies and bonnets for pressure relief devices, including bursting disc devices, with respect to pressure containment but it does not apply to any other aspects of the design or application of pressure relief devices.
| Committee |
RHE/18
|
| DevelopmentNote |
Supersedes 96/700629 DC (10/2003) Reviewed and confirmed by BSI, June 2012. (05/2012)
|
| DocumentType |
Standard
|
| Pages |
66
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| ONORM EN 12284 : 2004 | Identical |
| I.S. EN 12284:2003 | Identical |
| DIN EN 12284:2004-01 | Identical |
| UNI EN 12284 : 2004 | Identical |
| NS EN 12284 : 1ED 2003 | Identical |
| UNE-EN 12284:2005 | Identical |
| EN 12284 : 2003 | Identical |
| NEN EN 12284 : 2003 | Identical |
| NF EN 12284 : 2004 | Identical |
| NBN EN 12284 : 2003 | Identical |
| SN EN 12284 : 2003 | Identical |
| EN ISO 4287:1998/A1:2009 | GEOMETRICAL PRODUCT SPECIFICATIONS (GPS) - SURFACE TEXTURE: PROFILE METHOD - TERMS, DEFINITIONS AND SURFACE TEXTURE PARAMETERS |
| ISO 898-2:2012 | Mechanical properties of fasteners made of carbon steel and alloy steel — Part 2: Nuts with specified property classes — Coarse thread and fine pitch thread |
| EN 10269:2013 | Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties |
| EN 13480-2:2017 | Metallic industrial piping - Part 2: Materials |
| EN 1515-1:1999 | Flanges and their joints - Bolting - Part 1: Selection of bolting |
| ISO 4287:1997 | Geometrical Product Specifications (GPS) — Surface texture: Profile method — Terms, definitions and surface texture parameters |
| ISO 3506-1:2009 | Mechanical properties of corrosion-resistant stainless steel fasteners Part 1: Bolts, screws and studs |
| EN 10027-2:2015 | DESIGNATION SYSTEMS FOR STEELS - PART 2: NUMERICAL SYSTEM |
| EN 288-1:1992/A1:1997 | SPECIFICATION AND QUALIFICATION OF WELDING PROCEDURES FOR METALLIC MATERIALS - GENERAL RULES FOR FUSION WELDING |
| EN 378-4:2016 | Refrigerating systems and heat pumps - Safety and environmental requirements - Part 4: Operation, maintenance, repair and recovery |
| EN 10028-3:2017 | Flat products made of steels for pressure purposes - Part 3: Weldable fine grain steels, normalized |
| EN 10273:2016 | Hot rolled weldable steel bars for pressure purposes with specified elevated temperature properties |
| EN ISO 3506-1:2009 | Mechanical properties of corrosion-resistant stainless steel fasteners - Part 1: Bolts, screws and studs (ISO 3506-1:2009) |
| EN 378-1:2016 | Refrigerating systems and heat pumps - Safety and environmental requirements - Part 1: Basic requirements, definitions, classification and selection criteria |
| EN 378-3:2016 | Refrigerating systems and heat pumps - Safety and environmental requirements - Part 3: Installation site and personal protection |
| PREN 14276-1 : DRAFT 2017 | PRESSURE EQUIPMENT FOR REFRIGERATING SYSTEMS AND HEAT PUMPS - PART 1: VESSELS - GENERAL REQUIREMENTS |
| ISO/TR 15608:2017 | Welding Guidelines for a metallic materials grouping system |
| 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 |
| CR ISO 15608 : 2000 | WELDING - GUIDELINES FOR A METALLIC MATERIAL GROUPING SYSTEM |
| EN 10213-2 : 1995 | TECHNICAL DELIVERY CONDITIONS FOR STEEL CASTINGS FOR PRESSURE PURPOSES - PART 2: STEEL GRADES FOR USE AT ROOM TEMPERATURE AND ELEVATED TEMPERATURES |
| EN 10087:1998 | Free-cutting steels - Technical delivery conditions for semi-finished products, hot-rolled bars and rods |
| EN 10025:1990/A1:1993 | HOT ROLLED PRODUCTS OF NON-ALLOY STRUCTURAL STEELS - TECHNICAL DELIVERY CONDITIONS |
| PREN 764-1 : DRAFT 2013 | PRESSURE EQUIPMENT - PART 1: VOCABULARY |
| EN 10216-2:2013 | Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 2: Non-alloy and alloy steel tubes with specified elevated temperature properties |
| EN 764-5:2014 | Pressure equipment - Part 5: Inspection documentation of metallic materials and compliance with the material specification |
| ISO 6708:1995 | Pipework components Definition and selection of DN (nominal size) |
| EN 20898-2 : 1993 | MECHANICAL PROPERTIES OF FASTENERS - PART 2: NUTS WITH SPECIFIED PROOF LOAD VALUES - COARSE THREAD (ISO 898-2:1992) |
| EN 10028-2:2017 | Flat products made of steels for pressure purposes - Part 2: Non-alloy and alloy steels with specified elevated temperature properties |
| EN 1653:1997/A1:2000 | COPPER AND COPPER ALLOYS - PLATE, SHEET AND CIRCLES FOR BOILERS, PRESSURE VESSELS AND HOT WATER STORAGE UNITS |
| PREN 12516-2 : DRAFT 2011 | INDUSTRIAL VALVES - SHELL DESIGN STRENGTH - PART 2: CALCULATION METHOD FOR STEEL VALVE SHELLS |
| EN 12449:2016 | Copper and copper alloys - Seamless, round tubes for general purposes |
| EN 10028-7:2016 | Flat products made of steels for pressure purposes - Part 7: Stainless steels |
| EN 10045-1 : 1990 | METALLIC MATERIALS - CHARPY IMPACT TEST - PART 1: TEST METHOD |
| EN 1173:2008 | Copper and copper alloys - Material condition designation |
| ISO 5817:2014 | Welding — Fusion-welded joints in steel, nickel, titanium and their alloys (beam welding excluded) — Quality levels for imperfections |
| EN ISO 6708:1995 | Pipework components - Definition and selection of DN (nominal size) (ISO 6708:1995) |
| EN 10207:2017 | Steels for simple pressure vessels - Technical delivery requirements for plates, strips and bars |
| EN 10272:2016 | Stainless steel bars for pressure purposes |
| EN 10222-3:2017 | Steel forgings for pressure purposes - Part 3: Nickel steels with specified low temperature properties |
| EN 1706:2010 | Aluminium and aluminium alloys - Castings - Chemical composition and mechanical properties |
| EN 10222-5:2017 | Steel forgings for pressure purposes - Part 5: Martensitic, austenitic and austenitic-ferritic stainless steels |
| EN 12570:2000 | Industrial valves - Method for sizing the operating element |
| EN 60534-2-1:2011/AC:2015 | INDUSTRIAL-PROCESS CONTROL VALVES - PART 2-1: FLOW CAPACITY - SIZING EQUATIONS FOR FLUID FLOW UNDER INSTALLED CONDITIONS (IEC 60534-2-1:2011) |
| EN 10222-4:2017 | Steel forgings for pressure purposes - Part 4: Weldable fine grain steels with high proof strength |
| EN 10222-2:2017 | Steel forgings for pressure purposes - Part 2: Ferritic and martensitic steels with specified elevated temperatures properties |
| EN 10204:2004 | Metallic products - Types of inspection documents |
| EN 10213-3 : 1995 | TECHNICAL DELIVERY CONDITIONS FOR STEEL CASTINGS FOR PRESSURE PURPOSES - PART 3: STEEL GRADES FOR USE AT LOW TEMPERATURES |
| EN 12392:2016 | Aluminium and aluminium alloys - Wrought products and cast products - Special requirements for products intended for the production of pressure equipment |
| EN 1563:2011 | Founding - Spheroidal graphite cast irons |
| EN 10130:2006 | Cold rolled low carbon steel flat products for cold forming - Technical delivery conditions |
| EN ISO 898-1:2013 | Mechanical properties of fasteners made of carbon steel and alloy steel - Part 1: Bolts, screws and studs with specified property classes - Coarse thread and fine pitch thread (ISO 898-1:2013) |
| EN 12420:2014 | Copper and copper alloys - Forgings |
| EN 10216-4:2013 | Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 4: Non-alloy and alloy steel tubes with specified low temperature properties |
| IEC 60534-2-1:2011 | Industrial-process control valves - Part 2-1: Flow capacity - Sizing equations for fluid flow under installed conditions |
| EN 10213-4 : 1995 | TECHNICAL DELIVERY CONDITIONS FOR STEEL CASTINGS FOR PRESSURE PURPOSES - PART 4: AUSTENITIC AND AUSTENITIC-FERRITIC STEEL GRADES |
| ISO 3506-2:2009 | Mechanical properties of corrosion-resistant stainless steel fasteners Part 2: Nuts |
| EN 378-2:2016 | Refrigerating systems and heat pumps - Safety and environmental requirements - Part 2: Design, construction, testing, marking and documentation |
| EN 573-3:2013 | Aluminium and aluminium alloys - Chemical composition and form of wrought products - Part 3: Chemical composition and form of products |
| EN 764-4:2014 | Pressure equipment - Part 4: Establishment of technical delivery conditions for metallic materials |
| EN 1652:1997/AC:2003 | COPPER AND COPPER ALLOYS - PLATE, SHEET, STRIP AND CIRCLES FOR GENERAL PURPOSES |
| EN 25817 : 1992 | ARC WELDED JOINTS IN STEEL - GUIDANCE ON QUALITY LEVELS FOR IMPERFECTIONS |
| EN 10216-3:2013 | Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 3: Alloy fine grain steel tubes |
| ISO 898-1:2013 | Mechanical properties of fasteners made of carbon steel and alloy steel — Part 1: Bolts, screws and studs with specified property classes — Coarse thread and fine pitch thread |
| 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 |
| EN ISO 3506-2:2009 | Mechanical properties of corrosion-resistant stainless steel fasteners - Part 2: Nuts (ISO 3506-2:2009) |
| EN 287-1:2011 | Qualification test of welders - Fusion welding - Part 1: Steels |
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