DIN EN 60534-8-2:2012-07
Current
The latest, up-to-date edition.
INDUSTRIAL-PROCESS CONTROL VALVES - PART 8-2: NOISE CONSIDERATIONS - LABORATORY MEASUREMENT OF NOISE GENERATED BY HYDRODYNAMIC FLOW THROUGH CONTROL VALVES (IEC 60534-8-2:2011)
Hardcopy , PDF
German
01-01-2012
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Committees responsible
National foreword
Method
1 Scope
2 Normative references
3 Definitions
4 Test systems
5 Characteristics pressure ratio XFz
6 Testing procedures
7 Test data
Table
1 Test section piping
Figures
1a Control valve noise test system
1b Alternative control valve noise test system
2a Top view of test arrangement with test specimen
inside acoustic environment
2b Top view of an alternative test arrangement with
test specimen outside acoustic environment
3 Typical curve for characteristic pressure ratio XFz
4 Reference test orifice plate
5 Determination of XFz by peak frequency method
6 Determination of XFz by measuring the overall LpA,
dB(A), at a constant valve travel
| DevelopmentNote |
Supersedes DIN IEC 60534-8-2. (07/2012)
|
| DocumentType |
Standard
|
| Pages |
25
|
| PublisherName |
German Institute for Standardisation (Deutsches Institut für Normung)
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| SN EN 60534-8-2 : 1993 | Identical |
| IEC 60534-8-2:2011 | Identical |
| EN 60534-8-2:2011 | Identical |
| BS EN 60534-8-2:2011 | Identical |
| I.S. EN 60534-8-2:2011 | Identical |
| VDI/VDE 2178:2009-07 | Fluidic characteristic quantities of quarter turn valves and their determination |
| VDI/VDE 2176:2007-09 | Fluidic characteristic quantities of vanes and their determination |
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