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I.S. EN 60534-2-3:2016

I.S. EN 60534-2-3:2016

Current

Current

The latest, up-to-date edition.

INDUSTRIAL-PROCESS CONTROL VALVES - PART 2-3: FLOW CAPACITY TEST PROCEDURES

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2016

Publisher

National Standards Authority of Ireland

Preview

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.


Dates of withdrawal of national standards are available from NSAI.

National Foreword
FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 Test system
6 Accuracy of tests
7 Test fluids
8 Test procedure for incompressible fluids
9 Data evaluation procedure for incompressible fluids
10 Test procedure for compressible fluids
11 Data evaluation procedure for compressible fluids
Annex A (normative) - Typical examples of test specimens
        showing appropriate pressure tap locations
Annex B (informative) - Engineering data
Annex C (informative) - Derivation of the valve style
        modifier, F[d]
Annex D (informative) - Laminar flow test discussion
Annex E (informative) - Long form FL test procedure
Annex F (informative) - Calculation of FP to help
        determine if pipe/valve port diameters
        are adequately matched
Bibliography
Annex ZA (normative) - Normative references to
         international publications with their
         corresponding European publications

Pertains to industrial-process control valves and provides the flow capacity test procedures for determining the following variables used in the equations given in IEC 60534-2-1: a) flow coefficient C; b) liquid pressure recovery factor without attached fittings F[L]; c) combined liquid pressure recovery factor and piping geometry factor of a control valve with attached fittings F[LP]; d) piping geometry factor F[P]; e) pressure differential ratio factors x[T] and x[TP]; f) valve style modifier F[d]; g) Reynolds number factor F[R].

DevelopmentNote
For CENELEC adoptions of IEC publications, please check www.iec.ch to be sure that you have any corrigenda that may apply. (01/2017)
DocumentType
Standard
Pages
56
PublisherName
National Standards Authority of Ireland
Status
Current

Standards Relationship
SN EN 60534-2-3 : 2016 Identical
NF EN 60534-2-3 : 1998 Identical
UNE-EN 60534-2-3:1999 Identical
EN 60534-2-3:2016 Identical
BS EN 60534-2-3:2016 Identical

EN 61298-1:2008 PROCESS MEASUREMENT AND CONTROL DEVICES - GENERAL METHODS AND PROCEDURES FOR EVALUATING PERFORMANCE - PART 1: GENERAL CONSIDERATIONS
IEC 61298-1:2008 Process measurement and control devices - General methods and procedures for evaluating performance - Part 1: General considerations
EN 60534-1:2005 Industrial-process control valves - Part 1: Control valve terminology and general considerations
IEC 61298-2:2008 Process measurement and control devices - General methods and procedures for evaluating performance - Part 2: Tests under reference conditions
EN 61298-2:2008 PROCESS MEASUREMENT AND CONTROL DEVICES - GENERAL METHODS AND PROCEDURES FOR EVALUATING PERFORMANCE - PART 2: TESTS UNDER REFERENCE CONDITIONS
EN 60534-8-2:2011 Industrial-process control valves - Part 8-2: Noise considerations - Laboratory measurement of noise generated by hydrodynamic flow through control valves
ISA 75.01.01 : 2007 INDUSTRIAL-PROCESS CONTROL VALVES - PART 2-1: FLOW CAPACITY - SIZING EQUATIONS FOR FLUID FLOW UNDER INSTALLED CONDITIONS
ISO 7-1:1994 Pipe threads where pressure-tight joints are made on the threads Part 1: Dimensions, tolerances and designation
EN 60751:2008 INDUSTRIAL PLATINUM RESISTANCE THERMOMETERS AND PLATINUM TEMPERATURE SENSORS
ISO 4200:1991 Plain end steel tubes, welded and seamless — General tables of dimensions and masses per unit length
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)
ISO 65:1981 Carbon steel tubes suitable for screwing in accordance with ISO 7-1
IEC 60751:2008 Industrial platinum resistance thermometers and platinum temperature sensors
IEC 60534-8-2:2011 Industrial-process control valves - Part 8-2: Noise considerations - Laboratory measurement of noise generated by hydrodynamic flow through control valves
IEC 60534-2-1:2011 Industrial-process control valves - Part 2-1: Flow capacity - Sizing equations for fluid flow under installed conditions
IEC 60534-1:2005 Industrial-process control valves - Part 1: Control valve terminology and general considerations

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