PREN 12516-1 : DRAFT 2011

Name: PREN 12516-1 : DRAFT 2011
Brand: CEN

Superseded

INDUSTRIAL VALVES - SHELL DESIGN STRENGTH - PART 1: TABULATION METHOD FOR STEEL VALVE SHELLS

Superseded date

01-10-2014

Published date

12-01-2013

Publisher

Comite Europeen de Normalisation

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and units
5 Material groups and material temperature limitations
6 Pressure/temperature (p/t) ratings
7 Temperature effects
8 Dimensions
9 Auxiliary connections
10 Requirements for Special Class
11 End dimensions
12 Marking
Annex A (informative) - Relationship between DN,
        NPS, pipe inside diameter Dni and pipe
        outside diameter OD
Annex B (normative) - Radiography procedure and
        acceptance standards
Annex C (normative) - Magnetic particle examination
        procedure and acceptance standards
Annex D (normative) - Liquid penetrant examination
        procedure and acceptance standards
Annex E (normative) - Ultrasonic examination procedure
        and acceptance standards
Annex F (normative) - Methods used for establishing
        pressure-temperature ratings
Annex G (normative) - Requirement for Limited Class
        valves in sizes DN 65 and smaller
Annex H (informative) - Material groups
Annex I (informative) - ASTM/ASME material groups
Annex ZA (informative) - Relationship between this
         European Standard and the Essential
         Requirements of EU Directive 97/23/EC
         (Pressure Equipment Directive)
Bibliography

Gives the tabulation method for determining the wall thickness of valve bodies, bonnets and covers with essentially circular cross-section made in forged, cast or fabricated steel.

Committee	TC 69
DocumentType	Draft
PublisherName	Comite Europeen de Normalisation
Status	Superseded

Standards	Relationship
00/714962 DC : DRAFT OCT 2000	Identical
11/30249105 DC : 0	Identical

14/30301577 DC : 0	BS EN 16767 - INDUSTRIAL VALVES - STEEL AND CAST IRON CHECK VALVES
BS EN ISO 4126-2:2003	Safety devices for protection against excessive pressure Bursting disc safety devices
98/717199 DC : DRAFT NOV 1998	PREN 13397: INDUSTRIAL VALVES - DIAPHRAGM VALVES MADE OF METALLIC MATERIALS
04/30117386 DC : DRAFT JUL 2004	EN 334 - GAS PRESSURE REGULATORS FOR INLET PRESSURES UP TO 100 BAR
ISO 4126-2:2003	Safety devices for protection against excessive pressure Part 2: Bursting disc safety devices
EN ISO 4126-2:2003/AC:2006	SAFETY DEVICES FOR PROTECTION AGAINST EXCESSIVE PRESSURE - PART 2: BURSTING DISC SAFETY DEVICES
I.S. EN 12567:2000	INDUSTRIAL VALVES - ISOLATING VALVES FOR LNG - SPECIFICATION FOR SUITABILITY AND APPROPRIATE VERIFICATION TESTS
BS EN 12567:2000	Industrial valves. Isolating valves for LNG. Specification for suitability and appropriate verification tests
13/30287824 DC : 0	BS EN 16668 - INDUSTRIAL VALVES - REQUIREMENTS AND TESTING FOR METALLIC VALVES AS PRESSURE ACCESSORIES
BS EN 13397:2002	Industrial valves. Diaphragm valves made of metallic materials
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
I.S. EN ISO 4126-2:2003	SAFETY DEVICES FOR PROTECTION AGAINST EXCESSIVE PRESSURE - PART 2: BURSTING DISC SAFETY DEVICES
UNI EN ISO 4126-2 : 2003	SAFETY DEVICES FOR PROTECTION AGAINST EXCESSIVE PRESSURE - BURSTING DISC SAFETY DEVICES
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 12567:2000	Industrial valves - Isolating valves for LNG - Specification for suitability and appropriate verification tests