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【英文标准名称】:Inletvalvesforflushingcisternswithinternaloverflow
【原文标准名称】:带内溢流口的冲洗水箱用进水阀
【标准号】:BSEN14124-2004
【标准状态】:现行
【国别】:英国
【发布日期】:2006-04-28
【实施或试行日期】:2006-04-28
【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】:定义;设计;尺寸;进水阀;冲洗水箱;冲洗厕所;冲水;卫生学;检验;作标记;噪声排放;溢水口;耐压性;清水;卫生器具;规范(验收);测试;密封性;阀门;盥洗室;抽水马桶
【英文主题词】:
【摘要】:Thepurposeofthisdocumentistospecify:?thedimensional,hygiene,tightness,pressureperformance,hydraulic,acoustic,mechanicalandphysico-chemicalcharacteristicswhichinletvalvesforflushingcisternsshallcomplywith;?thetestmethodsfortestingthesecharacteristics;?markingandpresentation.Thisdocumentappliesexclusivelytothevalveitselfanditdoesnotprejudgecompliancewithhealthregulationsastheinletvalveisbeingfittedintothecistern.Thisdocumentdoesnotcovervalvesintendedtoequipflushingcisternswithexternaloverflow.ThisdocumentappliestovalvessuchasfloatvalveslimitoperatingatpressuresuptoNP10(whoseoperatingrangeisfrom0,05MPato1MPa–0,5barto10bar)designedtosupplycoldwatertoflushingcisternsforusewithWCpans,thatarepermanentlyconnectedtoapotablewatersupplysystem.Theworkingrangecanbeextendeddownwards(<0,05MPa–0,5bar)downto0,01MPa(0,1bar),inwhichcasethemanufacturer’sinstructionsshallindicatethispossibilityaswellastherecommendedworkingrange.RangewhichshallbecoveredOptionalrangeThisdocumentdoesnotapplytovalvesusedforotherapplications:pumpingtanks,storagetanks,etc.
【中国标准分类号】:Q81
【国际标准分类号】:91_140_70
【页数】:26P;A4
【正文语种】:英语