技术数据和性能参数Technicaldataandperformanceparameter：公称压力：Nominalpressure:1.0Mpa,1.6Mpa,2.5Mpa,4.0MPa(ANSIClass125,150lb,300lb)规格:Nominalsize:DN15~DN300(1/2"-12")结构长度Facetofacedimension:DIN3202,ANSIB16.10oronclient’sdesign法兰连接尺寸Flangeconnectiondimension:DIN2501,ANSIB16.5oronclient’sdesign测试标准Pressuretest:API598,API6D适用温度Suitabletemperature:-40℃~180℃适用介质Suitablemedium:Thisglobevalvecanbeappliedinvariousconcentrati***ofAcid,Alkali,Aquaregiaandstrongchloridizingetc(exceptthehigh-temperaturemeltingalkalimetals,elementfluorine&chlorine-trifluoride).操作方式operationstyle:Handwheel,bevelgear,electric,pneumatic,hydraulic.主要零件材料Mainpartsmaterial：零件名称Partname材质Material阀体BodyCaststeel/CastironlinedwithFEP阀瓣DiscCaststeel/CastironlinedwithFEP阀杆StemStainlesssteel阀盖BonnetCaststeel/CastironlinedwithFEP阀杆螺母StemnutASTMA439D2/ZcuAl10Fe3填料压盖GlandflangeCaststeel/Caststeel垫片GasketSS304＋Graphite/PTFE填料PackingGraphite/PTFE手轮HandwheelDuctileiron主要性能规范：公称压力Nominalpressure试验压力Testpressure工作压力workingpressure工作温度workingtemperature密封强度16Kgf/Cm216Kgf/Cm224Kgf/Cm216Kgf/Cm2-80-200主要外形尺寸及连接尺寸Mainoutlinedimensi***andconnectiondimensi***：公称通径尺寸LDD1D2bfZ-ØDoHH1151309565451634-Ø14801591712015010575551634-Ø14801872012516011585651834-Ø1410020522132180135100781834-Ø1812023625840200145110852034-Ø18140263286502301601251002034-Ø18160296324652901801451202234-Ø18180333368803101951601352236/2-Ø18/M162004004451003502151801552436/2-Ø18/M162404545101254002452101802636/2-Ø18/M162805125781504802802402102846/2-Ø23/M2032057565020060033529526530410/2-Ø23/M2036062072525073039035031532410/2-Ø23/M2040076088030085044040036534410/2-Ø23/M205008801040)