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I.S. EN 60534-2-4:2009

Current
Current

The latest, up-to-date edition.

INDUSTRIAL-PROCESS CONTROL VALVES - PART 2-4: FLOW CAPACITY - INHERENT FLOW CHARACTERISTICS AND RANGEABILITY
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2009

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.

FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 Typical inherent flow characteristics
6 Inherent rangeability
7 Permissible deviations between actual and
  manufacturer-stated inherent flow characteristics
Annex ZA (normative) - Normative references to international
                       publications with their corresponding
                       European publications

Defines how to state typical control valve inherent flow characteristics and inherent rangeabilities. It also defines how to establish criteria for adherence to manufacturer-stated flow characteristics. Applies to all types of industrial-process control valves.

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
30
PublisherName
National Standards Authority of Ireland
Status
Current

Standards Relationship
EN 60534-2-4 : 2009 Identical
IEC 60534-2-4:2009 Identical

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

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Hardcopy - English
PDF - English
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