进口蒸汽气动球阀进口蒸汽气动球阀是球阀配上气动执行器。气动执行器的执行速度相对较快，***快的开关速度0.05秒/次，所以通常也叫气动快速切断球阀。气动球阀通常配置各种附件，比如电磁阀、气源处理三联件、限位开关、***器、控制箱等，以实现就地控制和远距离集中控制，在控制室里就可以控制阀门的开关，不需要跑到现场或者高空和***地带来手动控制，在很大程度上节约了人力资源以及时间和安全性。蒸汽气动球阀只需要用气动执行器用气源旋转90度的操作和很小的转动力矩就能关闭严密。完全平等的阀体内腔为介质提供了阻力很小、直通的流道。通常认为球阀***适宜直接做开闭使用。球阀的主要特点是本身结构紧凑，易于操作和维修，蒸汽气动球阀开关轻便，体积小，可以做成很大口径，密封可靠，结构简单，维修方便，密封面与球面常在闭合状态，不易被介质冲蚀，在各行业得到广泛的应用。进口蒸汽气动球阀参数：气密封试验：0.5～0.7工作温度：PTFE≤150℃PPL≤300℃碳纤≤350℃适用介质：水、油、蒸汽P：硝酸类（温度≤200℃）R：醋酸类（温度≤200℃）设计、制造：GB/T12237-89法兰连接：JB/T79-94、GB9113-2000结构长度：GB12221-89公称通径：DN15~DN150mm公称压力：PN1.6、2.5、4.0MPa设计与制造：API608、API6D、BS5351、ANSI/A***EB16.34法兰尺寸：ANSI/A***EB16.5、API605、A***EB16.47结构长度：ANSI/A***EB16.10、API6D对焊连接尺寸：ANSI/A***EB16.25检验与试验：API598、API6D进口蒸汽气动球阀优点：1．流体阻力小，其阻力系数与同长度的管段相等。2．结构简单、体积小、重量轻。3．紧密可靠，球阀的密封面材料广泛使用塑料、密封性好，在真空系统中也已广泛使用。4．操作方便，开闭迅速，从全开到全关只要旋转90°，便于远距离的控制。5．维修方便，气动球阀结构简单，密封圈一般都是活动的，拆卸更换都比较方便。6．在全开或全闭时，球体和阀座的密封面与介质隔离，介质通过时，不会引起阀门密封面的侵蚀。7．适用范围广，通径从小到几毫米，大到几米，从高真空至高压力都可应用。8.因为气动球阀动力源采用的是气体，一般为0.2-0.8MPa压力，相对比较安全。产地：德国产品品牌：德国Orsen奥尔申PneumaticvalveinletsteamInletsteampneumaticvalveiscoupledwithapneumaticvalveactuators.Executionspeedpneumaticactuatorrelativelyfast,thefastestswitchingspeed0.05seconds/times,sooftencalledpneumaticquickdisconnectvalve.Pneumaticvalveisusuallyequippedwithvariousaccessories,suchassolenoidvalves,airFRL,limitswitches,positioners,controlboxes,etc.,toachievelocalcontrolandremotecentralizedcontrol,inthecontrolroomcancontroltheswitchingvalvenoneedtogoon-siteorbringdangerouslyhighaltitudeandmanualcontrol,inlarges***ingsintimeandhumanresourcesandsecurity.Justusesteampneumaticvalvepneumaticactuatorwithairrotated90degreesoperationanda***alltorquecanbeclosedtightly.Thebodyc***ityoffullequalityforthemediaprovidedlittleresistance,throughtheflowchannel.Generallyc***ideredthemostsuitablevalveopeningandclosingdonedirectlyuse.Themainfeaturesofvalveisitsowncompact,easyoperationandmaintenance,steampneumaticvalveswitchlight,***allsize,canbemadeintolarge-caliber,reliablesealing,simplestructure,easymaintenance,andsphericalsealingsurfaceoftenintheclosedstate,cannoteasilybemediumerosioninvarioussectorshasbeenwidelyused.Pneumaticvalveinletsteamparameters:????Gassealtest:0.5to0.7Workingtemperature:PTFE≤150℃PPL≤300℃Carbon≤350℃Suitablemedium:water,oil,steamP:nitricacid(temperature≤200℃)R:aceticacidclass(temperature≤200℃)Design,manufacture:GB/T12237-89Flange:JB/T79-94,GB9113-2000StructureLength:GB12221-89NominalDiameter:DN15~DN150mmPN:PN1.6,2.5,4.0MPaDesignandmanufacture:API608,API6D,BS5351,ANSI/A***EB16.34Flangedimensi***:ANSI/A***EB16.5,API605,A***EB16.47StructureLength:ANSI/A***EB16.10,API6DButtconnectiondimensi***:ANSI/A***EB16.25InspectionandTest:API598,API6DPneumaticvalveinletsteamadvantages:???1.Fluidresistance,itsdragcoefficientwiththesamepipelengthsareequal.2.Simplestructure,***allsizeandlightweight.3.Closeandreliablevalvesealingsurfacematerialwidelyusedplastic,sealing,andhasalsobeenwidelyusedinthevacuumsystem.4.Easytooperate,openingandclosingrapidly,fromfullyopentofullyclosedaslongastherotationof90°,tofacilitateremotecontrol.5.Easymaintenance,simplepneumaticvalvestructure,sealsaregenerallyactivities,theremovalreplacementismoreconvenient.6.Whenfullyopenorfullyclosed,thesealingsurfaceandthedielectricisolationballandseat,throughthemedia,willnotcauseerosionofthevalvesealingsurface.7.Widerangeofapplicati***,from***alldiametertoafewmillimeterstoafewmetersfromhighvacuumtohighpressurecanbeapplied.8.Becausepneumaticvalvepowersourceusedisagas,typically0.2-0.8MPapressure,relativelysafe.Origin:GermanyBrand:GermanyOrsenOrrShenGermanyOrrShen(ORSEN)InternationalGroupwasestablishedin1953,thecompanyhasastrongdesignteamtodevelopafluidcontrolproductsleadthenewtrendinEurope.After50yearsofdevelopment,OrrShen(ORSEN)hasbecomeGermany,Europeandtheworld'smostfamousbrandoffluidcontrol.ShanghaiInternationalGroupbytheGermanOrr(GERORSENINTERNATIONALGROUP)authorizationandBeijingHuataiHuiValveCo.,Ltd.fortheGermanORSENInternationalGroup(GERORSENINTERNATIONALGROUP)inBeijing,Chinaagent,isresp***ibleforthepromotionofChinainBeijing,serviceandsales.Pleaseloginwebsite:http://www.bj-/product/detail/mlSelectionTel:010-80842199HuataiHuiURL:http://www.bj-/SalesManager:WangMasterMobile:13718983583)