铸钢截止阀相关型号：J41H,J41Y,J41H-16C,J41Y-16C等。结构特点与用途Strucurefeaturesandusages:全关时手轮按顺时针方向旋转；可以安装在管道的任何位置上，介质从下往上流；不锈钢截止阀适用于各类腐蚀性介质的管道上，有良好的防腐性和足够的强度；合金钢截止阀适用于耐高温的蒸汽、油品管道上，具有耐高温特点。Whenfullyclosed,thehandwheelrotatesclockwise.Abletobemountedonanypositionofthepipeline,themediumflowsfromdowntoup.Stainlesssteelmadestopvalveisofgoodanti-corrosivepropertyandenoughstrengthandsuitableforvariouspipelineswithcorrosivemedium.Alloysteelmadestopvalvefeatureshigh-temperatureresistance,suitableforhigh-temperaturesteamandoilgoodspipelines.试验压力Testpressure公称压力PN(MPa)Nominalpressure1.62.54.06.410.016.0壳体强度试验Shellstrengthtest2.43.86.09.61524上密封试验Backsealtest1.82.84.47.01118密封试验Sealtest1.82.84.47.01118使用范围Scopeofuse产品类型Productclassification适用介质Suitablemedium适用温度（℃）SuitabletemperatureJ41(H.Y)-C型J941(H.Y)-C型水、蒸汽、油品Water,steam,oilgoods≤425℃≤450℃J41W-P型J941W-P型硝酸类Nitricacid≤200℃J41W-R弄醋酸类Aceticacid≤200℃J41Y-I型J941Y-I型水、蒸汽、油品Water,steam,oilgoods≤550℃主要零件材料Materialformainparts产品类型Productclassification零件名称（Partname）阀体、阀盖Bodybonnet阀杆Valvestem阀瓣Disc密封面Sealingface阀杆螺母Yokenut填料Packing紧固件Fastener手轮HandwheelJ41(H.Y)-C型J941(H.Y)-C型25、WCB铬不锈钢Cr.Stainlesssteel2Cr1325H:不锈钢Y:钴基硬质合金H:StainlesssteelY:Co-basedcarbidealloysteel铝青铜Albronze柔性石墨Flexiblegraphite优质碳钢High-gradecarbonsteel可锻铸铁Forgeablecast-ironJ41W-P型J941W-P型铬镍钛钢Cr.Ni.Tisteel铬镍钛钢Cr.Ni.Tisteel铬镍钛钢Cr.Ni.Tisteel铬镍钛钢Cr.Ni.Tisteel铝青铜Albronze柔性石墨Flexiblegraphite不锈钢Stainlesssteel可锻铸铁Forgeablecast-ironJ41W-R型铬镍钼钛钢Cr.Ni.Mo.Tisteel铬镍钼钛钢Cr.Ni.Mo.Tisteel铬镍钼钛钢Cr.Ni.Mo.Tisteel铬镍钼钛钢Cr.Ni.Mo.Tisteel铝青铜Albronze柔性石墨Flexiblegraphite不锈钢Stainlesssteel可锻铸铁Forgeablecast-ironJ41Y-I型J941Y-I型铬钼钢Cr.Mosteel铬钼钢Cr.Mosteel合金钢Alloysteel钴基硬质合金钢C0-basedcarbidealloysteel铝青铜Albronze柔性石墨Flexiblegraphite合金钢Alloysteel可锻铸铁Forgeablecast-iron主要尺寸及重量Maindimensionsandweight公称通径DNNominaldiameter主要外形尺寸和连接尺寸(mm)Mainexternalandconnectingdimensions电动装置Electricdewice重量(kg)WeightLDD1D2D6bff2z-dH手H电D0手动Hnad电动ElectricJ41(H.Y)-64J941(H.Y)-64J41Y-64IJ941Y-64I1017010070503518244-141981205.71517010575554118244-14195140102019012590685120244-182281601325210135100785822244-1827518014.532230150110826624244-233252001940260165125957624344-2336024025503001751351058826348-23410710280DZW1035646534020016013011028348-23450750320DZW1548778038021017014012130348-23485785360DZW30568810043025020016815032348-25537837400DZW4512517112550029524020217636348-3063140013115055034028024020438348-34646450157200650405345300260443412-34813500283J41(H.Y)-100J941(H.Y)-100J41Y-100IJ941Y-100I1017010070503520244-1419812061517010575554020244-14202140112019012590685122244-1822816013.225210135100785824244-182501801432230150110826624244-233262201540260165125957626344-2335924029503001951451128828344-25414710280DZW1549826534022017013811032348-25434750320DZW201651048038023018014812134348-25547785400DZW30951381004302652101721503834.58-30621837450DZW451152431255003102502101764234.58-347324501491505503502902502044634.512-34845003102006504303603122605434.512-41925550590J41(H.Y)-1601517011075524024244-1814814012.22019013090655126244-231561601525210140100725828244-231251801732230165115856630244-2520020021.440260175125927632344-2723124032503002151651328836348-25262250526534024519015211044348-30303320698038026020516812146348-30341400981004303002402001504834.58-34485450119)