I.S. EN 60534-2-4:2009
Current
The latest, up-to-date edition.
INDUSTRIAL-PROCESS CONTROL VALVES - PART 2-4: FLOW CAPACITY - INHERENT FLOW CHARACTERISTICS AND RANGEABILITY
Hardcopy , PDF
English
01-01-2009
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.
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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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