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.
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
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