Superseded
Standard
Historical
DIN EN 60534-8-4:2006-07
Industrial-process control valves - Part 8-4: Noise considerations - Prediction of noise generated by hydrodynamic flow (IEC 60534-8-4:2005 + Corrigendum 1:2006); German version EN 60534-8-4:2005.
Preview
Summary
This part of IEC 60534 establishes a method to predict the noise generated in a control valve by liquid flow and the resulting noise level measured downstream of the valve and outside of the pipe. The noise may be generated both by normal turbulence and by liquid cavitation in the valve. Parts of the method are based on fundamental principles of acoustics, fluid mechanics, and mechanics. The method is validated by test data. Noise generated by flashing flow is not considered in this standard.
Notes
DIN EN 60534-8-4 (1995-04) remains valid alongside this standard until 2008-11-01.*A transition period, as set out in DIN EN 60534-8-4 (2017-01), exists until 2018-10-20.
Technical characteristics
| Publisher | Deutsche Institut für Normung e.V. (DIN) |
| Publication Date | 07/01/2006 |
| Cancellation Date | 01/01/2017 |
| Page Count | 28 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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