Historical
IEC 60534-8-4 Ed. 2.0 b:2005
Industrial-process control valves - Part 8-4: Noise considerations - Prediction of noise generated by hydrodynamic flow
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.
Content Provider
International Electrotechnical Commission [iec]