Full display

  • Abstract:
    This standard 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.
  • Document number:
    DIN EN 60534-8-4
  • Issuing date:
  • Document type:
  • Title:
    Industrial-process control valves - Part 8-4: Noise considerations - Prediction of noise generated by hydrodynamic flow (IEC 60534-8-4:2015); German version EN 60534-8-4:2015
  • Replaces:
    DIN EN 60534-8-4(2006-07); DIN EN 60534-8-4(2014-02)
  • Author:
    German Commission for Electrical, Electronic and Information Technologies of DIN and VDE
  • Search term:
    Control technology; Control valves; Definitions; Electrical engineering; Emission; Hydrodynamic; Hydrodynamics; Laboratory tests; Mathematical calculations; Methods of calculation; Noise; Noise emissions; Noise measurement; Plant; Precalculation; Process automation; Process control; Sound level; Sound levels; Sound power; Sound pressure; Sound pressure level; Symbols; Valves
  • Application areas:
    01.45 Stellteile
  • Hazards:
    AB Terminologische Festlegungen in Normen mit Arbeitsschutzbezug; AC Mess- und Prüfverfahren für die Ermittlung von Belastungen und Gefährdungen; GC Schall (Lärm)
  • ICS:
    17.140.20 Noise emitted by machines and equipment; 23.060.40 Pressure regulators
  • Price:
    176,50 EUR
  • Cross references:
    IEC 60534-2-3 (2015-12)<G>; IEC 60534-8-2 (2011-10)<G>; IEC 60534-8-3 (2010-11)<G>; IEC 60534-1 (2023-05)<G>; ISA-RP75.23 (1995); VDMA 24422 (1989-01)
  • Cited in:
    DIN EN 60534-6-2 (2001-12)<GLEITEND>
  • Identical with:
    EN 60534-8-4(2015-12)<IDT>; IEC 60534-8-4(2015-09)<IDT>
  • Update flag: