铸钢截止阀　　相关型号：J41H,J41Y,J41H-16C,J41Y-16C等。结构特点与用途Strucure features and usages: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。When fully closed,the handwheel rotates clockwise.Able to be mounted on any position of the pipeline,the medium flows from down to up.Stainless steel made stop valve is of good anti-corrosive property and enough strength and suitable for various pipelines with corrosive medium.Alloy steel made stop valve features high-temperature resistance,suitable for high-temperature steam and oil goods pipelines.试验压力Test pressure公称压力PN(MPa)Nominal pressure1.62.54.06.410.016.0壳体强度试验Shell strength test2.43.86.09.61524上密封试验Back seal test1.82.84.47.01118密封试验Seal test1.82.84.47.01118使用范围Scope of use产品类型Product classification适用介质Suitable medium适用温度（℃）Suitable temperatureJ41(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Nitric acid≤200℃J41W-R弄醋酸类Acetic acid≤200℃J41Y-I型J941Y-I型水、蒸汽、油品Water,steam,oilgoods≤550℃主要零件材料Material for main parts产品类型Product classification零件名称（Part name）阀体、阀盖Body bonnet阀杆Valve stem阀瓣Disc密封面Sealing face阀杆螺母Yoke nut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.Stainless steel2Cr1325H:不锈钢Y:钴基硬质合金H:Stainless steelY:Co-based carbide alloy steel铝青铜Albronze柔性石墨Flexible graphite优质碳钢High-grade carbon steel可锻铸铁Forgeable cast-ironJ41W-P型J941W-P型铬镍钛钢Cr.Ni.Ti steel铬镍钛钢Cr.Ni.Ti steel铬镍钛钢Cr.Ni.Ti steel铬镍钛钢Cr.Ni.Ti steel铝青铜Albronze柔性石墨Flexible graphite不锈钢Stainless steel可锻铸铁Forgeable cast-ironJ41W-R型铬镍钼钛钢Cr.Ni.Mo.Ti steel铬镍钼钛钢Cr.Ni.Mo.Ti steel铬镍钼钛钢Cr.Ni.Mo.Ti steel铬镍钼钛钢Cr.Ni.Mo.Ti steel铝青铜Albronze柔性石墨Flexible graphite不锈钢Stainless steel可锻铸铁Forgeable cast-ironJ41Y-I型J941Y-I型铬钼钢 Cr.Mo steel铬钼钢Cr.Mo steel合金钢Alloy steel钴基硬质合金钢C0-based carbide alloy steel铝青铜Albronze柔性石墨Flexible graphite合金钢Alloy steel可锻铸铁Forgeable cast-iron主要尺寸及重量Main dimensions and weight公称通径DNNominal diameter主要外形尺寸和连接尺寸(mm)Main external and connecting dimensions电动装置Electric dewice重量(kg)WeightLDD1D2D6bff2z-dH手H电D0手动Hnad电动ElectricJ41(H.Y)-64 J941(H.Y)-64 J41Y-64I J941Y-64I1017010070503518244-14198 120 5.7 1517010575554118244-14195 140 10 2019012590685120244-18228 160 13 25210135100785822244-18275 180 14.5 32230150110826624244-23325 200 19 40260165125957624344-23360 240 25 503001751351058826348-23410710280DZW1035646534020016013011028348-23450750320DZW1548778038021017014012130348-23485785360DZW30568810043025020016815032348-25537837400DZW4512517112550029524020217636348-30631 400 131 15055034028024020438348-34646 450 157 200650405345300260443412-34813 500 283 J41(H.Y)-100 J941(H.Y)-100 J41Y-100I J941Y-100I1017010070503520244-14198 120 6 1517010575554020244-14202 140 11 2019012590685122244-18228 160 13.2 25210135100785824244-18250 180 14 32230150110826624244-23326 220 15 40260165125957626344-23359 240 29 503001951451128828344-25414710280DZW1549826534022017013811032348-25434750320DZW201651048038023018014812134348-25547785400DZW30951381004302652101721503834.58-30621837450DZW451152431255003102502101764234.58-34732 450 149 1505503502902502044634.512-3484 500 310 2006504303603122605434.512-41925 550 590 J41(H.Y)-1601517011075524024244-18148 140 12.2 2019013090655126244-23156 160 15 25210140100725828244-23125 180 17 32230165115856630244-25200 200 21.4 40260175125927632344-27231 240 32 503002151651328836348-25262 250 52 6534024519015211044348-30303 320 69 8038026020516812146348-30341 400 98 1004303002402001504834.58-34485 450 119