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【英文标准名称】:Safetyandcontroldevicesforgasburnersandgas-burningappliances-Particularrequirements-Part4:Valve-provingsystemsforautomaticshut-offvalves
【原文标准名称】:气体燃烧器和燃气设备用安全和控制设备.特殊要求.第4部分:自动截止阀的阀门检验系统
【标准号】:ISO23551-4-2005
【标准状态】:现行
【国别】:国际
【发布日期】:2005-08
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC161
【标准类型】:()
【标准水平】:()
【中文主题词】:规范(验收);定义;操作说明书;自动防燃装置;控制设备;控制装置;燃气动力装置;控制系统;安全要求;安全装置;燃气燃烧器;压力调节器;截止阀;气体;运行监控系统;火焰监视;燃气器具;燃气技术;特点;阀门
【英文主题词】:Automaticflameguard;Controldevices;Controlequipment;Controlsystems;Definitions;Features;Flamemonitoring;Gasappliances;Gasburners;Gastechnology;Gases;Gas-powereddevices;Operatinginstructions;Operationalmonitoringsystems;Pressureregulators;Safetydevices;Safetyrequirements;Shut-offvalves;Specification(approval);Stopvalves;Valves
【摘要】:ThispartofISO23551specifiessafety,constructionalandperformancerequirementsofvalve-provingsystems,hereafterreferredtoasVPS,intendedforusewithgasburnersandgas-burningappliances.Italsodescribesthetestproceduresforcheckingcompliancewiththeserequirementsandprovidesinformationnecessaryforthepurchaseranduser.ThispartofISO23551appliestoalltypesofVPSwhichareusedfortheautomaticdetectionofleakageinagasburnersectionhavingatleasttwovalvesdesignedinaccordancewithISO23551-1andwhichgiveasignaliftheleakageofoneofthevalvesexceedsthedetectionlimit.ThispartofISO23551appliestoVPSswithadeclaredmaximumworkingpressureuptoandincluding500kPaforuseinsystemsusingfuelgases.ThispartofISO23551doesnotapplytoVPSsforuseinexplosiveatmospheres.
【中国标准分类号】:Q82
【国际标准分类号】:27_060_20
【页数】:15P.;A4
【正文语种】:英语