进口蒸汽止回阀ORSEN系列-进口蒸汽止回阀(SteamCheckValve)概述：蒸汽止回阀又称蒸汽止逆阀、蒸汽单流阀、蒸汽单向阀或蒸汽逆止阀，其作用是保证蒸汽管路中的介质定向流动而不致倒流的功能。进口蒸汽止回阀(SteamCheckValve)是指用在蒸汽管道上的止回阀，启闭件靠蒸汽（或者冷凝水）流动和力量自行开启或关闭，以防止蒸汽（或者冷凝水）倒流的阀门。一般采用旋启式或者升降式两种结构，蒸汽止回阀适用于公称压力PN1.6-4.0Mpa,工作温度-29～350℃的石油、水、蒸汽工业等各种工况的管路上。蒸汽止回阀按结构划分，可分为升降式止回阀、旋启式止回阀和蝶式止回阀三种。升降式止回阀可分为立式和直通式两种。旋启式止回阀分为单瓣式、双瓣式和多瓣式三种。蒸汽止回阀的安装应事项：1、在管线中不要使止回阀承受重量，大型的止回阀应***支撑，使之不受管道系统产生的压力的影响。2、安装时注意介质流动的方向应与阀体所标箭头方向一致。3、升降式垂直瓣止回阀应安装在垂直管道上。4、升降式水平瓣止回阀应安装在水平管道上。德国进口蒸汽止回阀特征：1、蒸汽止回阀的启闭件在生产中经过严格的止回实验处理，能起到完全的止回作用。3、蒸汽止回阀的个部件均经过特殊的抛光处理，密封件采用进口材料，降低止回过程中的噪音，真正做到环保节能。3、蒸汽止回阀的阀瓣和阀座的密封面采用不同硬度的硬质合金喷焊而成。密封可靠，硬度高；耐磨耐高温，抗擦伤性能好，寿命长。4、产品结构合理、密封可靠、性能优良、造型美观；5、密封面堆焊Co基硬质合金、耐磨、耐腐、抗摩擦性能好、使用寿命长；6、零件材质，法兰和对焊编号尺寸可根据实际工况或用户要求合理选配，满足各种工程需要。进口蒸汽止回阀基本参数：公称压力或压力级：PN1.0-16.0MPa、ANSICLASS150-900、JIS10-20K公称通径或口径：DN15～900、NPS1/4～36连接方式：法兰、对焊、螺纹、承插焊等适用温度：-196℃～540℃阀体材料：WCB、ZG1Cr18Ni9Ti、ZG1Cr18Ni12Mo2Ti、CF8(304)、CF3(304L)、CF8M(316)、CF3M(316L)、Ti产地品牌：德国Orsen奥尔申InletsteamvalveORSENseries-inletsteamvalve(SteamCheckValve)Overview:steamvalve,alsoknownassteamcheckvalve,single-flowsteamvalve,steamcheckvalveorcheckvalvesteam,itsroleistoensurethesteamlineofmediumdirectionalflowwithoutbackflowfunction.Inletsteamvalve(SteamCheckValve)referstotheuseofacheckvalveinthesteampipe,openingandclosingpiecesbysteam(orcondensate)flowsandforcestoturnonoroff,topreventthesteam(orcondensate)backflowvalve.GenerallyuseSwingorliftthetwostructures,thesteamvalvefornominalpressurePN1.6-4.0Mpa,oil,water,steam,industrialandotherconditi***ofoperatingtemperature-29~350℃inthepipeline.Steamvalveaccordingtothestructurecanbedividedintoliftcheckvalve,swingcheckvalveandbutterflyvalvethree.Verticalliftcheckvalvecanbedividedintotwokindsandstraight.Swingcheckintoasinglelobe,doublevalvetypeandOrangePeelthree.Steamvalveshouldbeinstalledmatters:1.Donotcheckvalveinthepipelinetowithstandtheweight,alargecheckvalveshouldbeself-supporting,sothatthepipingsystemfromtheimpactofstress.2,notethedirectionofflowofthemediumshouldbec***istentwiththedirectionofthearrowonthevalveinstallation.3,theverticalliftcheckvalveshouldbeinstalledinaverticalpipe.4.Thelevelofvalveliftcheckvalveshouldbeinstalledinhorizontalpipelines.Germanyimportedsteamvalvefeatures:Asteamvalveopeningandclosingpartsinproductionbackrigorousexperimentaltreatmentsonly,canplayafullrolebackstop.3,acomponentofboththesteamvalvethroughaspecialpolishingprocess,sealsmadeofimportedmaterials,reducenoiseduringbackstop,trulygreenenergy.3,thesealingsurfaceofthesteamvalveandcheckvalveseatwithdifferenthardnesscarbidesprayfrom.Reliablesealing,highhardness;wearresistance,hightemperature,goodanti-abrasionperformanceandlonglife.4,reasonablestructure,reliablesealing,excellentperformance,attractiveappearance;5,sealingsurfaceCobasedalloy,wear,corrosion,anti-friction,longlife;6,partmaterial,flangeandbuttnumbersizeaccordingtotheactualworkingconditi***oruserrequirementsreasonablematching,tomeetthevariousneedsofengineering.Inletsteamvalvebasicparameters:Nominalorpressurelevel:PN1.0-16.0MPa,ANSICLASS150-900,JIS10-20KNominaldiameterordiameter:DN15~900,NPS1/4~36Connection:flange,welded,threaded,socketweld,etc.Temperature:-196℃~540℃Bodymaterial:WCB,ZG1Cr18Ni9Ti,ZG1Cr18Ni12Mo2Ti,CF8(304),CF3(304L),CF8M(316),CF3M(316L),TiBrandOrigin: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)