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
19-06-2009
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
IEC 60534-2-4:2009 applies to all types of industrial-process control valves. It 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. This edition constitutes a technical revision. The main changes with respect to the previous edition are: - update the normative references; - delete the terminology included in IEC 60534-1; - transform the previous Note 1 in Clause 6; - redraw the graphics; - delete the previous Figure 3.
| Committee |
CLC/TC 65X
|
| DocumentType |
Standard
|
| PublisherName |
European Committee for Standards - Electrical
|
| Status |
Current
|
| Standards | Relationship |
| NF EN 60534-2-4 : 2009 | Identical |
| DIN EN 60534-2-4:2009-11 | Identical |
| IEC 60534-2-4:2009 | Identical |
| NBN EN 60534-2-4 : 2009 | Identical |
| BS EN 60534-2-4:2009 | Identical |
| CEI EN 60534-2-4 : 2010 | Identical |
| UNE-EN 60534-2-4:2009 | Identical |
| PN EN 60534-2-4 : 2009 | Identical |
| I.S. EN 60534-2-4:2009 | Identical |
| PNE-prEN 60534-2-4 | Identical |
| BS EN 60534-7:2010 | Industrial-process control valves Control valve data sheet |
| CEI EN 60534-7 : 2012 | INDUSTRIAL-PROCESS CONTROL VALVES - PART 7: CONTROL VALVE DATA SHEET |
| EN 1349:2009 | Industrial process control valves |
| BS EN 1349:2009 | Industrial process control valves |
| I.S. EN 1349:2009 | INDUSTRIAL PROCESS CONTROL VALVES |
| UNI EN 1349 : 2010 | INDUSTRIAL PROCESS CONTROL VALVES |
| I.S. EN 60534-7:2010 | INDUSTRIAL-PROCESS CONTROL VALVES - PART 7: CONTROL VALVE DATA SHEET |
| EN 60534-7:2010 | Industrial-process control valves - Part 7: Control valve data sheet |
| 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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