I.S. EN 60534-8-3:2011
Current
The latest, up-to-date edition.
INDUSTRIAL-PROCESS CONTROL VALVES - PART 8-3: NOISE CONSIDERATIONS - CONTROL VALVE AERODYNAMIC NOISE PREDICTION METHOD
Hardcopy , PDF
English
01-01-2011
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
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 Valves with standard trim
6 Valves with special trim design
7 Valves with higher outlet Mach numbers
8 Valves with experimentally determined acoustical
efficiency factors
9 Combination of noise produced by a control valve with
downstream installed two or more fixed area stages
Annex A (informative) - Calculation examples
Bibliography
Annex ZA (normative) - Normative references to international
publications with their corresponding European
publications
Defines a theoretical method to predict the external sound-pressure level generated in a control valve and within adjacent pipe expanders by the flow of compressible fluids.
| 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 |
53
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Standards | Relationship |
| NF EN 60534-8-3 : 2011 | Identical |
| IEC 60534-8-3:2010 | Identical |
| BS EN 60534-8-3:2011 | Identical |
| EN 60534-8-3:2011 | Identical |
| SN EN 60534-8-3 : 2000 | Identical |
| DIN EN 60534-8-3:2011-10 | Identical |
| ISA 75.01.01 : 2007 | INDUSTRIAL-PROCESS CONTROL VALVES - PART 2-1: FLOW CAPACITY - SIZING EQUATIONS FOR FLUID FLOW UNDER INSTALLED CONDITIONS |
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