IEC 60534-8_2 Industrial Process Control Valves - Noise Considerations.pdf
IEC534PT82934844893O3356037HNORMECE1INTERNATIONALEIEC53482INTERNATIONALSTANDARDPREMIREDITIONFIRSTEDITION199105VANNESDERGULATIONDESPROCESSUSINDUSTRIELSPARTIE8CONSIDRATIONSSURLEBRUITSECTION2MESUREENLABORATOIREDUBRUITCRPARUNCOULEMENTHYDRODYNAMIQUEDANSUNEVANNEDERGULATIONINDUSTRIALPROCESSCONTROLVALVESPART8NOISECONSIDERATIONSSECTION2LABORATORYMEASUREMENTOFNOISEGENERATEDBYHYDRODYNAMICFLOWTHROUGHCONTROLVALVESNUMRODERFRENCEREFERENCENUMBERCEI/IEC534821991COPYRIGHTINTERNATIONALELECTROTECHNICALCOMMISSIONLICENSEDBYINFORMATIONHANDLINGSERVICESRVISIONDELAPRSENTEPUBLICATIONREVISIONOFTHISPUBLICATIONLCCONTENUTECHNIQUEDESPUBLICATIONSDELACEIESTCONSTAMMENTNVUPARLACOMMISAIONAFIND’ASSURERQU’ILRCFLHTEBIENL’TATACTUELDEIATECHAIQUELCSRENSEIGNEMENTSRELATIFSCERAVADERVISION,L’TABLISSEMENTDESWONSRVIS6CSETAUXMISCSJOURPEUVENTETXEOBTENUSAUPDDESCOMITSNATIMAUXDELACE1ETENCONSULTANTLESDOCUMENTSCIASOUSTHETECHNICALCONTENTOFIECPUBLICATIONSISKEPTUNDERCONSTANTREVIEWBYTHEIEC,THUSENSURINGTHATTHECONTENTREFLECTSCURRENTTECHNOLOGYINFO