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EN 12982:2009
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Industrial valves - End-to-end and centre-to-end dimensions for butt welding end valves
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EN 1759-3:2003/AC:2004
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FLANGES AND THEIR JOINTS - CIRCULAR FLANGES FOR PIPES, VALVES, FITTINGS AND ACCESSORIES, CLASS DESIGNATED - PART 3: COPPER ALLOY FLANGES
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EN 60534-1:2005
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Industrial-process control valves - Part 1: Control valve terminology and general considerations
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EN 1759-1:2004
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Flanges and their joint - Circular flanges for pipes, valves, fittings and accessories, Class designated - Part 1: Steel flanges, NPS 1/2 to 24
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EN 1092-3:2003/AC:2007
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FLANGES AND THEIR JOINTS - CIRCULAR FLANGES FOR PIPES, VALVES, FITTINGS AND ACCESSORIES, PN DESIGNATED - PART 3: COPPER ALLOY FLANGES
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EN 558:2017
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Industrial valves - Face-to-face and centre-to-face dimensions of metal valves for use in flanged pipe systems - PN and Class designated valves
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EN 12516-1:2014
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Industrial valves - Shell design strength - Part 1: Tabulation method for steel valve shells
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EN 12516-4:2014
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Industrial valves - Shell design strength - Part 4: Calculation method for valve shells manufactured in metallic materials other than steel
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EN 60534-2-5:2003
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Industrial-process control valves - Part 2-5: Flow capacity - Sizing equations for fluid flow through multistage control valves with interstage recovery
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EN 736-2:2016
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Valves - Terminology - Part 2: Definition of components of valves
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EN ISO 228-1:2003
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Pipe threads where pressure-tight joints are not made on the threads - Part 1: Dimensions, tolerances and designation (ISO 228-1:2000)
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EN 12266-1:2012
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Industrial valves - Testing of metallic valves - Part 1: Pressure tests, test procedures and acceptance criteria - Mandatory requirements
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IEC 60534-2-5:2003
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Industrial-process control valves - Part 2-5: Flow capacity - Sizing equations for fluid flow through multistage control valves with interstage recovery
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EN 60534-4 : 2006
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Industrial-process control valves - Part 4: Inspection and routine testing
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EN 12516-3:2002/AC:2003
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VALVES - SHELL DESIGN STRENGTH - PART 3: EXPERIMENTAL METHOD
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EN 60534-2-1:2011/AC:2015
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INDUSTRIAL-PROCESS CONTROL VALVES - PART 2-1: FLOW CAPACITY - SIZING EQUATIONS FOR FLUID FLOW UNDER INSTALLED CONDITIONS (IEC 60534-2-1:2011)
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IEC 60534-4:2006
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Industrial-process control valves - Part 4: Inspection and routine testing
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EN 60534-2-3:2016
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Industrial-process control valves - Part 2-3: Flow capacity - Test procedures
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EN 60534-5:2004
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Industrial-process control valves - Part 5: Marking
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IEC 60534-2-3:2015
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Industrial-process control valves - Part 2-3: Flow capacity - Test procedures
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EN 12760:2016
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Industrial valves - Socket welding ends for steel valves
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IEC 60534-7:2010
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Industrial-process control valves - Part 7: Control valve data sheet
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EN 12516-2:2014
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Industrial valves - Shell design strength - Part 2: Calculation method for steel valve shells
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IEC 60534-2-1:2011
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Industrial-process control valves - Part 2-1: Flow capacity - Sizing equations for fluid flow under installed conditions
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EN 1092-2:1997
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Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 2: Cast iron flanges
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EN 10226-1:2004
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Pipe threads where pressure tight joints are made on the threads - Part 1: Taper external threads and parallel internal threads - Dimensions, tolerances and designation
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EN 19:2016
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Industrial valves - Marking of metallic valves
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IEC 60534-1:2005
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Industrial-process control valves - Part 1: Control valve terminology and general considerations
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IEC 60534-5:2004
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Industrial-process control valves - Part 5: Marking
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ISO 228-1:2000
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Pipe threads where pressure-tight joints are not made on the threads Part 1: Dimensions, tolerances and designation
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EN 736-3:2008
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Valves - Terminology - Part 3: Definition of terms
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1997/23/EC : 1997
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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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