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  • EN 60534-2-1:2011/AC:2015

    Current The latest, up-to-date edition.

    INDUSTRIAL-PROCESS CONTROL VALVES - PART 2-1: FLOW CAPACITY - SIZING EQUATIONS FOR FLUID FLOW UNDER INSTALLED CONDITIONS (IEC 60534-2-1:2011)

    Available format(s): 

    Language(s): 

    Published date:  23-04-2015

    Publisher:  European Committee for Standards - Electrical

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    Table of Contents - (Show below) - (Hide below)

    FOREWORD
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Symbols
    5 Installation
    6 Sizing equations for incompressible fluids
    7 Sizing equations for compressible fluids
    8 Correction factors common to both incompressible
      and compressible flow
    9 Reynolds Number, Re[V]
    Annex A (normative) - Sizing equations for
            non-turbulent flow
    Annex B (normative) - Sizing equations for fluid
            flow through multistage control valves
    Annex C (informative) - Piping factor computational
            considerations
    Annex D (informative) - Engineering Data
    Annex E (informative) - Reference calculations
    Bibliography
    Annex ZA (normative) - Normative references to
             international publications with their
             corresponding European publications

    General Product Information - (Show below) - (Hide below)

    Committee TC 65X
    Development Note Supersedes EN 60534-2-2 (05/2001) Supersedes UNE EN 60534-2-2. (05/2005)
    Document Type Standard
    Publisher European Committee for Standards - Electrical
    Status Current
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    BS EN 593:2017 Industrial valves. Metallic butterfly valves for general purposes
    09/30202711 DC : 0 BS EN 1267 - INDUSTRIAL VALVES - TEST OF FLOW RESISTANCE USING WATER AS TEST FLUID
    CEI EN 60534-7 : 2012 INDUSTRIAL-PROCESS CONTROL VALVES - PART 7: CONTROL VALVE DATA SHEET
    EN 1267:2012 Industrial valves - Test of flow resistance using water as test fluid
    EN 60534-2-5:2003 Industrial-process control valves - Part 2-5: Flow capacity - Sizing equations for fluid flow through multistage control valves with interstage recovery
    EN 1349:2009 Industrial process control valves
    I.S. EN 12284:2003 REFRIGERATING SYSTEMS AND HEAT PUMPS - VALVES - REQUIREMENTS, TESTING AND MARKING
    BS EN 1349:2009 Industrial process control valves
    16/30339483 DC : 0 BS EN 593 - INDUSTRIAL VALVES - METALLIC BUTTERFLY VALVES FOR GENERAL PURPOSES
    BS EN 60534-7:2010 Industrial-process control valves Control valve data sheet
    I.S. EN 334:2005 GAS PRESSURE REGULATORS FOR INLET PRESSURES UP TO 100 BAR
    BS EN 60534-2-3:2016 Industrial-process control valves Flow capacity. Test procedures
    UNI EN 334 : 2009 GAS PRESSURE REGULATORS FOR INLET PRESSURES UP TO 100 BAR
    CEI EN 60534-2-5 : 2004 INDUSTRIAL-PROCESS CONTROL VALVES - PART 2-5: FLOW CAPACITY - SIZING EQUATIONS FOR FLUID FLOW THROUGH MULTISTAGE CONTROL VALVES WITH INTERSTAGE RECOVERY
    ONORM EN 334 : JUN 2009 GAS PRESSURE REGULATORS FOR INLET PRESSURES UP TO 100 BAR
    DIN EN 12284:2004-01 Refrigerating systems and heat pumps - Valves - Requirements, testing and marking
    BS EN 334 : 2005 GAS PRESSURE REGULATORS FOR INLET PRESSURES UP TO 100 BAR
    I.S. EN 1267:2012 INDUSTRIAL VALVES - TEST OF FLOW RESISTANCE USING WATER AS TEST FLUID
    I.S. EN 1349:2009 INDUSTRIAL PROCESS CONTROL VALVES
    UNI EN 1349 : 2010 INDUSTRIAL PROCESS CONTROL VALVES
    I.S. EN 593:2017 INDUSTRIAL VALVES - METALLIC BUTTERFLY VALVES FOR GENERAL PURPOSES
    08/30187521 DC : 0 BS EN 593 - INDUSTRIAL VALVES - METALLIC BUTTERFLY VALVES
    DIN EN 334:2016-05 (Draft) GAS PRESSURE REGULATORS FOR INLET PRESSURES UP TO 100 BAR
    UNE-EN 1267:2012 Industrial valves - Test of flow resistance using water as test fluid
    UNI EN 1267 : 2012 INDUSTRIAL VALVES - TEST OF FLOW RESISTANCE USING WATER AS TEST FLUID
    BS EN 60534-2-5:2003 Industrial-process control valves. Flow capacity Sizing equations for fluid flow through multistage control valves with interstage recovery
    16/30334287 DC : 0 BS EN 334 - GAS PRESSURE REGULATORS FOR INLET PRESSURE UP TO 100 BAR
    PREN 593 : DRAFT 2016 INDUSTRIAL VALVES - METALLIC BUTTERFLY VALVES FOR GENERAL PURPOSES
    08/30179182 DC : DRAFT MAY 2008 BS EN 1349 - INDUSTRIAL PROCESS CONTROL VALVES
    I.S. EN 60534-7:2010 INDUSTRIAL-PROCESS CONTROL VALVES - PART 7: CONTROL VALVE DATA SHEET
    DIN EN 1267:2012-04 Industrial valves - Test of flow resistance using water as test fluid
    BS EN 12284:2003 Refrigerating systems and heat pumps. Valves. Requirements, testing and marking
    EN 334:2005+A1:2009 Gas pressure regulators for inlet pressures up to 100 bar
    EN 593:2017 Industrial valves - Metallic butterfly valves for general purposes
    04/30117386 DC : DRAFT JUL 2004 EN 334 - GAS PRESSURE REGULATORS FOR INLET PRESSURES UP TO 100 BAR
    I.S. EN 60534-2-3:2016 INDUSTRIAL-PROCESS CONTROL VALVES - PART 2-3: FLOW CAPACITY TEST PROCEDURES
    I.S. EN 60534-2-5:2003 INDUSTRIAL-PROCESS CONTROL VALVES - PART 2-5: FLOW CAPACITY - SIZING EQUATIONS FOR FLUID FLOW THROUGH MULTISTAGE CONTROL VALVES WITH INTERSTAGE RECOVERY
    BS EN 1267:2012 Industrial valves. Test of flow resistance using water as test fluid
    EN 12284 : 2003 REFRIGERATING SYSTEMS AND HEAT PUMPS - VALVES - REQUIREMENTS, TESTING AND MARKING
    EN 60534-2-3:2016 Industrial-process control valves - Part 2-3: Flow capacity - Test procedures
    EN 60534-7:2010 Industrial-process control valves - Part 7: Control valve data sheet

    Standards Referencing This Book - (Show below) - (Hide below)

    EN 60534-1:2005 Industrial-process control valves - Part 1: Control valve terminology and general considerations
    EN 60534-2-3:2016 Industrial-process control valves - Part 2-3: Flow capacity - Test procedures
    IEC 60534-2-3:2015 Industrial-process control valves - Part 2-3: Flow capacity - Test procedures
    IEC 60534-1:2005 Industrial-process control valves - Part 1: Control valve terminology and general considerations
    View more information

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