【英文标准名称】:Valveprovingsystemsforautomaticshut-offvalvesforgasburnersandgasappliances
【原文标准名称】:燃气燃烧装置和燃气器具的自动关闭阀的阀门检验系统
【标准号】:BSEN1643-2000
【标准状态】:现行
【国别】:英国
【发布日期】:2000-12-15
【实施或试行日期】:2000-12-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:断路装置;检漏器;计算机控制;自动;自动控制系统;安全装置;天然气;警告装置;安全阀;压力;气阀;检漏仪;计算机元部件;燃烧器;气体燃料
【英文主题词】:Air-conditioningsystems;Automaticcontrolsystems;Checks;Constructionrequirements;Controltest;Correctingunits;Definition;Definitions;Design;Functions;Gasburners;Gastechnology;Gaseousfuels;Gases;Gas-powereddevices;Heatingengineering;Leakage;Marking;Monitoringdevice;Safetyengineering;Safetyrequirements;Specification(approval);Stopvalves;Surveillance(approval);Testing;Valvegears;Valves
【摘要】:ThisEuropeanStandardspecifiesthesafety,constructionalandperformancerequirementsforvalveprovingsystems,hereafterreferredtoasVPS,forgasburnersandgasappliances.ItappliestoalltypesofVPSwhichareusedfortheautomaticdetectionofleakageinagasburnersectionhavingatleast2valvesdesignedtoEN161andwhichgiveasignaliftheleakageofoneofthevalvesexceedsthedetectionlimit.ItappliestoVPSwithdeclaredmaximumworkingpressureuptoandincluding4bar,foruseinsystemsusingfuelgasesofthe1st,2ndor3rdfamilies.ThisstandarddoesnotapplytoVPSforuseinexplosiveatmospheres.ThisEuropeanStandardcoverstypetestingonly.
【中国标准分类号】:J16
【国际标准分类号】:23_060_40
【页数】:28P.;A4
【正文语种】:英语