电磁阀型号原理

1、用户指南 技术参数阀门型号编制办法(JB308-75)1.阀门产品型号由七个单元组成按下列顺序编制2.类型代号用汉语拼音字母表示，按表 1的规定表1类型代号类型代号类型代号闸阀厂Z蝶阀D安全阀A截止阀J隔膜阀G减压阀Y节流阀L旋塞阀X疏水阀S球阀Q止回阀H3.传动方式代号用阿拉伯数字表示，按表2的规定表2传动方式代号传动方式代号电磁动0伞齿动5电磁液动1气动6电液动2液动7蜗轮3气液动8正齿轮4电动9注：(1)手轮、手柄和板手传动以及安全阀、减压阀、疏水阀省略本代号。(2)对于气动或液动：常开式用 6K、7K表示：常闭式用6B、7B表示：气动带手动6S表示。防爆电 动用“9B ”表示。(3)连

2、接形式代号用阿拉伯数字表示，按表 3的规定。表3连接形式内螺纹外螺纹法兰焊接对夹卡箍卡套代号1246789用户指南 技术参数第5页4 .结构形式代号用阿拉伯数字表示，按表 4 - 13的规定表4闸阀结构形式代号明杆楔式弹性闸板0刚性单闸板1双闸板2平行式单闸板3双闸板4暗杆楔式单闸板5双闸板6截止阀结构形式 节流阀直通式角式直流式平衡直通式角式代号14567表6上回阀结构形式直通升降式升降立式单瓣旋启式多瓣旋启式双瓣旋启式代号12456表7隔膜阀结构形式屋脊式截止式直流板式闸板式代号1357表8球阀结构形式浮动球阀直通式浮动球三通式固定球直通式固定球三通式代号1L形T形7845表9蝶阀结构形式

3、垂直板式斜板式杠杆式代号130表10减压阀结构形 式薄膜式弹簧薄膜式活塞式波纹管式杠杆式代号12345表11硫水阀结构形式浮球式钟形浮子式脉冲式热动力式代号1599表12安全阀结构形式代号弹簧封闭带散热片全启式0微启式1全启式2不封闭带扳手全启式3双弹簧微启式4微启式5全启式6微启式7带控制机构全启式8脉冲式9注：杠杆式安全阀在类型代号前加“ G ”汉语拼音字母表13旋塞阀结构形式直通填料式三通填料式直通油封式三通油封式代号34786.座密封面或衬里材料代号用汉语拼音字母表示，按表 14规定表14阀座密封面或衬里材 料代号阀座密封面或衬里材 料代号阀座密封面或衬里 材料代号铜合金T巴氏合金B衬

4、胶J橡胶X合金钢H搪瓷C尼龙塑料N渗氮钢D衬铅Q氟塑料F硬质合金Y渗硼钢P注：由阀体直接加工的阀座密封面材料代号“ W”表示：当阀座和阀瓣（闸板）密封面材料不同时，用低 硬度材料代号表示（隔膜阀除外）7.公称压力，按JB74 59 “管路附件公称压力，试验压力和工作压力”的规定。用于电站工业的阀门，当介质最高温度超过530 C时，按JB74 59第5条规定，标注工作压力8.阀体材料代号用汉语拼音表示，按表15规定.表15阀体材料代号阀体材料代号阀体材料代号灰铸铁Z铜合金T1Cr18Ni 9TiP可锻铸铁K碳钢C1Cr18Ni12Mo 2 TIR球墨铸铁QCr5MoI12Cr1MoVV注：P N

5、三16kgf/cm 2 的灰铸铁阀体和P N三25kgf/cm 2 的碳素钢阀体，省略本单元用户指南 技术参数第6页.座密封面或衬里材料代号用汉语拼音字母表示，按表 14规定表14阀座密封面或衬里材 料代号阀座密封面或衬里材 料代号阀座密封面或衬里 材料代号铜合金T巴氏合金B衬胶J橡胶X合金钢H搪瓷C尼龙塑料N渗氮钢D衬铅Q氟塑料F硬质合金Y渗硼钢P注：由阀体直接加工的阀座密封面材料代号“ W”表示：当阀座和阀瓣（闸板）密封面材料不同时，用低 硬度材料代号表示（隔膜阀除外）.公称压力，按JB74 59 “管路附件公称压力，试验压力和工作压力”的规定。用于电站工业的阀门，当介质最高温度超过 53

6、0 c时，按JB74 59第5条规定，标注工 作压力8.阀体材料代号用汉语拼音表示，按表 15规定.表15阀体材料代号阀体材料代号阀体材料代号灰铸铁Z铜合金T1Cr18Ni 9TiP可锻铸铁K碳钢C1Cr18Ni12Mo 2 TIR球墨铸铁QCr5MoI12Cr1MoVV注：P N三16kgf/cm 2 的灰铸铁阀体和P N三25kgf/cm 2 的碳素钢阀体，省略本单元用户指南 技术参数第7页国标阀门采用主要标准汇总类别设计制造压力温度等级结构长度连接端尺寸检验与试验法兰端对焊端钢制、楔制GB12234GB9131GB12221GB9112GB9113GB12224JB/T9092 （代替Z

7、BJ16006 ）闸铁制、楔制GB12232GB4216.1GB12232GB12221GB4216GB9113/GB/T13927（代替 GB4981）阀管线钢制、平板JB/T5298GB9131JB/T5298GB9113GB9115GB12224GB/T13927铁制对夹、平板JB/TQ648GB4216.1GB12232JB/T5298GB4216.2-5/JB/9092截钢制GB12235GB9131GB12221GB9112GB9113GB12224JB/9092止铁制GB12233GB4216.1GB12232GB12221GB12233GB4216GB9113/GB/T1392

8、7阀针形JB/T7747GB9131GB/T15188/JB/T9092钢制GB12237GB9131GB12221GB12237GB9113GB12224JB/T9092球阀铁制、GB/T15185GB4216.1GB12386GB/T15185GB12221B/T15188.3GB9113GB4216GB12380/GB/T13927管线钢制JB/T7745GB9131GB12221JB/T7745GB9113GB/T13402GB12224JB/T9092止回阀钢制、旋启式GB12236GB9131GB12221GB9112GB9113GB1224JB/T9092铁制、旋启式GB/T13

9、932GB4216.1GB12232GB12221GB/T13932GB4216GB9113/B/T13927钢制、升降式GB12235GB9131GB12221GB9112GB9113GB12224JB/T9092铁制、升降式GB12233GB4216.1GB12232GB12221GB12233GB4216GB9113/GB/T13927蝶法兰、对夹GB12238GB9131GB4216.1GB12221GB4216.2-4GB9113GB12224GB/13927阀GB12232金属密封JB/T8527GB9131GB12386GB12221GB/T15188.2GB9113GB9115

10、GB12380/GB/T13927烟道JB/T8692GB9131GB12221GB/T15188.2GB9115/JB/T9092隔膜阀GB12239选定GB12221GB12239GB4216GB9113/铁制旋塞阀GB12240GB4216.1GB12232GB12221GB12240GB4216/安全阀GB12241GB12243/GB2203GB9113JB/T2769GB12224GB12224减压阀GB12244GB12246/JB/T2205GB4216GB9113GB12224蒸气疏水阀JB/T9093 (代替ZBJ16007 )/JB/T12250GB4216GB9113G

11、B12224缩径锻钢阀门JB/T7746 (代替ZBJ16005 )GB9131JB/T7746GB12221JB/T7746GB/T15188.1GB9113/低温阀门JB/T7749/GB12221 JB/T79GB12224电站阀门JB/T3595(E101)JB/T3595(E101)JB/T3595(E101)/GB12224(ASNIB16.25)JB/T3595 (E101)注：除法兰和对焊端外，承插焊连接尺寸采用JB/T1751 ,内、外螺纹连接的尺寸分别采用GB7306 、GB7307。 JB/T79 -94机械待业标准中，系列 1法兰连接尺寸与国际 GB9113-88互换，

12、系列2尺寸 与原机标JB79-59互换。用户指南 技术参数第8页美标及日标钢制阀门采用主要标准美标钢制阀门采用主要标准类别设计制造压力温度等级结构长度连接端尺寸检验与试验法兰端对焊端ANSI/API美;示阀寿钢楔式利阀AP1600ANSIB16.34ANSIB16.34ANSIB16.10ANSIB16.5ANSIB16.25API598涛钢截止阀ANSIB16.34ANSIB16.34ANSIB16.10ANSIB16.5ANSIB16.25API598寿钢旋启式止回阀ANSIB16.34ANSIB16.34ANSIB16.10ANSIB16.5ANSIB16.25API598API6D升降

13、式止回阀API602ANSIB16.34ANSIB16.34ANSIB16.10ANSIB16.5/API598对夹式蝶API609ANSIB16.34API609/API598阀管线、法兰 球阀API6DANSIB16.34ANSIB16.10ANSIB16.5MSS-SP44API605B16.25ANSI31.4B31.5API598API6D毅钢阀门API602ANSIB16.34API602API602内螺纹ANSIB2.1承插焊ABSUB16.11API598日标钢制阀门采用主要标准类别设计制造压力温度结构长度法兰端尺寸检验与试验JIS (10K 20K) 日标 阀门铸钢楔式闸阀B

14、2073 B2083B2073 B2083B2002B2212 B2214B2003铸钢截止阀B2071 B2081B2071 B2081B2002B2212 B2214B2003铸钢旋启式止回阀B2074 B2084B2074 B2084B2002B2212 B2214B2003二体式法兰球阀API6DB2201(ANIB16.34)B2002(ANSIB16.10)B2212 B2214B2003(API598)钢制阀门主要零件材料表（一）g件名称材 料名 称牌 号标准号阀体阀盖支架启汨件碳素铸钢件WCA、WCB、WCCGB12229优质碳素钢20、25、30GB699高温钢ZG1Cr5M

15、o、ZG20CrMoV、ZG15Cr1Mo1VZBJC8015WC1、WC5、WC6、WC9GB/T52631Cr5MoGB122112CrMoV、12CrMoVAGB3077ZG0Cr18Ni9、ZG1Cr18Ni9、ZG0Cr18Ni9Ti、ZG1Cr18Ni9TiGB12230 (GB2100)低温钢LCB、LC1、LC2、LC3JB/T72480Cr18Ni9 、 1Cr18Ni9 、 0Cr18Ni9Ti 、1Cr18Ni9TiGB1220不锈耐酸钢ZG0Cr18Ni9、 ZG0Cr18Ni9Ti 、ZG00Cr18Ni10、 ZG0Cr12MoTi、 CF8、 CF8M、CF3、C

16、F 3M、CF 8CGB122301Cr18Ni9(302)、0Cr18Ni9(304)、1Cr17Ni2(431)、00Cr19Ni11( 304L )、0Cr17Ni12Mo2(316)、ooCr17Ni14Mo2( 316L )GB1220阀杆不锈铭钢1Cr13、2Cr13 、3Cr13GB1220钢铭馍钢1Cr17Ni2 、 1Cr18Ni9铭馍钛钢1Cr18Ni9Ti铭银铝钛钢1Cr18Ni12Mo2Ti、1Cr18Ni12Mo3Ti铭镒铝氮钢0Cr17Mn13Mo2V沉淀硬化型0Cr17Ni4Cu4Mo(17-4PH)珞硅铝钢4Cr9Si2 、 4Cr10Si2MoGB1221珞铝

17、钗钢渗氮钢25Cr2MoV、25Cr2Mo1V38CrMoAL(318 钢)GB3077阀杆螺母铸造铝青铜ZCuA19Mn2、ZCuA19Fe4ni4Mn2GB12225(GB1176)铸造铝黄铜ZcuZn 25A 16Fe3Mn3奥氏体高银球铁D-2ASTM-A439阀体或阀座、 启闭件的密 封面珞不锈钢1Cr13、2Cr13 、3Cr13GB1220不锈耐酸钢木体材料GB12230(GB2100)、GB1220钻铭鸨合金D802(S111) 、 D812(S111)GB984喷焊合金粉末F101、F211、F311、F312 , F322JB3168聚四氟乙烯SFB-1、SFB-2、SFB

18、-3ZB G33 002(HG2-534)ZB G33 003(HG2-535)国标阀门试验压力值（MPa）试验项目磅级15030040060090015002500Psi 1MPaPsiMPaPsiMPaPsiMPaPsiMPaPsiMPaPsiMPa壳体试验4503.111257.8150010.3222515.3335023.1557538.4936764.4高压密封试 验上密封试 验3152.28155.611007.6163011.2244016.8408028.1687347.4低压密封试 验60-100Psi/0.5-0.7MPa钢制阀门的压力-温度等级钢号基准温（C）工作温度（

19、C)10 、 20 、 25WCB2002503003504004254354454551.5CrMoZG20CrMo2003204504905005105155255355451.2CrlMov200320450510520530540550560570200325390430450470490500510520530540550200300400480520560590610630640660675690700PN(MPa)0.1(MPa)最大工作压力ptmax(MPa)0.20.100.090.080.070.060.060.050.050.250.40.250.220.200.180.

20、160.140.120.110.100.090.080.070.060.060.40.60.400.360.320.280.250.220.200.180.160.140.120.110.100.090.60.90.600.560.500.450.400.360.320.280.250.220.200.180.160.141.01.51.00.900.800.700.640.560.500.450.400.360.320.280.250.221.62.41.81.41.251.11.00.900.800.700.640.560.500.450.400.362.03.82.52.22.01.81

21、.61.41.251.11.00.900.800.0700.640.564.06.04.03.63.22.82.52.22.01.81.61.41.251.11.00.906.49.66.45.65.04.54.03.63.22.82.52.22.01.81.61.410.015.010.09.08.07.06.45.65.04.54.03.63.22.82.52.216.024.016.014.012.511.210.09.08.07.16.45.65.04.54.03.620.030.020.018.016.014.012.511.210.09.08.07.16.45.65.04.525.

22、038.025.022.520.018.016.014.012.511.210.09.08.07.16.45.632.040.048.032.028.025.022.520.018.016.014.012.511.210.09.08.07.156.040.036.032.028.025.022.520.018.016.014.012.511.210.09.050.070.050.045.040.036.032.028.025.022.520.018.016.014.012.511.264.090.064.056.050.045.040.036.032.028.025.022.520.018.0

23、16.014.080.0110.080.071.064.056.050.045.040.036.032.028.025.022.520.018.0100.0130.0100.090.080.071.064.056.050.045.040.036.032.028.025.022.0注:1最大工作压力指无冲击表压 .2当工作温度为表中温度级之中间值时 ，可用内插法决定最大工作压力.磅级阀门试验压力值 (Psi/MPa)试验项目磅级15030040060090015002500PsiMPaPsiMPaPsiMPaPsiMPaPsiMPaPsiMPaPsiMPa壳体试验4503.111257.8150

24、010.3222515.3335023.1557538.4936764.4高压密封试 验上密封试 验3152.28155.611007.6163011.2244016.8408028.1687347.4低压密封试 验60-100Psi/0.5-0.7MPa法兰和对焊连接标准级阀门的压力-温度等级最大允许非冲击压力值 (MPa)介质温度Class 150CWCBWC6WC9C5LCCLCBCF8CF3CF8MCF3MMonel-29.38 501.962.002.002.002.00 1.84 1.901.901.901.901.591001.9219.8219.8219.8219.821.81

25、1.841.841.841.841.541.771.771.771.771.771.711.571.571.571.571.38150 2002501.581.401.211.581.401.211.581.401.211.581.401.211.581.401.211.581.401.211.391.261.171.391.261.171.391.261.171.391.261.171.391.261.17300 3503751.020.840.741.020.840.741.020.840.741.020.840.741.020.840.741.020.840.741.020.840.74

26、1.020.840.741.020.840.741.020.840.741.020.840.74400 4254500.650.360.47 0.650.360.470.650.360.470.650.360.470.650.360.470.650.360.470.650.360.470.650.360.470.650.360.470.650.360.470.650.36475 5005250.370.280.190.370.280.190.370.280.190.370.280.190.370.280.190.370.280.190.370.280.190.370.280.190.370.2

27、80.190.370.280.19540 5756250.13 0.130.13 0.130.13 0.130.130.130.130.130.130.130.130.130.130.130.130.13最大允许非冲击压力值 （MPa）介质温度Class 300CWCBWC6WC9C5LCCLCBCF8CF8MCF3CF3MMonel-29.38 501005.115.014.045.175.114.885.175.124.905.175.125.155.175.125.154.794.734.514.964.814.094.964.814.224.96 4.784.094.964.814.2

28、24.144.033.61150 2002504.524.384.074.644.554.454.664.484.425.024.484.635.024.484.634.404.274.063.633.283.053.853.773.343.63 3.283.053.853.773.343.363.303.28300 3503753.873.703.654.244.023.884.244.063.884.244.063.884.244.063.883.773.603.532.912.812.783.163.042.972.91 2.812.783.163.142.973.223.17400 4

29、254503.452.882.003.663.513.383.663.513.383.063.453.093.452.882.003.242.731.982.752.722.692.912.872.812.75 2.722.692.912.872.81475 5005251.350.880.523.172.782.033.172.782.192.590.031.541.350.880.521.350.880.522.662.612.392.842.682.582.66 2.612.392.742.682.58540 5756251.280.850.341.641.170.661.170.880

30、.452.182.011.312.502.411.832.18 2.011.312.502.411.83介质温度Class 600CWCBWC6WC9C5LCCLCBCF8CF3CF8MCF3MMonel-29.38 50 10.211.3410.3410.3410.349.579.929.929.939.938.2810010.029.2810.239.7510.249.8110.349.81103410.319.469.029.578.189.578.189.638.449.638.448.067.219.059.279.3310.0410.048.797.277.277.707.707.

31、70150 2008.709.108.979.769.768.546.556.557.137.136.602508.348.898.849.279.278.025.555.556.686.686.567.758.498.498.498.497.545.815.816.336.336.55300 3507.398.058.058.058.057.195.615.616.086.086.553757.297.767.767.767.767.065.555.555.945.946.556.907.327.327.326.906.485.495.495.825.826.450.65.757.027.0

32、26.905.755.465.435.435.735.736.334.016.766.766.184.013.965.375.375.625.622.716.336.135.182.712.715.315.315.475.47475 5001.765.564.624.051.761.765.215.215.375.375251.044.053.253.081.041.044.784.785.165.162.552.602.344.364.364.994.99540 5751.762.361.764.014.014.824.826250.681.740.902.622.623.653.65最大允

33、许非冲击压力值 （MPa）介质温度Class 900CWCBWC6WC9C5LCCLCBCF8CF8MCF3CF3MMonel-29.38 5010015.3215.0213.9115.5115.3414.6315.5215.5215.4615.5215.5215.4615.5215.5215.4614.3614.1913.3314.8914.3512.2614.8914.3512.2614.8914.3512.2614.8914.4412.6612.4112.0410.82150 20025013.5713.1512.5213.9113.6213.3415.0614.6413.9015.06

34、14.6413.9015.0614.6413.9013.1912.8012.1810.909.839.1610.909.839.1611.5510.7010.0211.5510.7010.0210.079.909.84300 35037511.6211.0910.9412.7312.0711.6412.7312.0711.6412.7312.0711.06412.7312.0711.6411.3110.7910.598.728.428.338.728.428.339.499.138.919.499.138.919.839.839.83400 42545010.358.636.0110.9810.5310.1410.9810.5310.1410.9810.359.2710.358.636.019.728.195.948.248.158.068.248.158.068.738.608.428.738.608.429.679.50475 5005254.062.641.559.508.348.089.196.924.887.776.084.634.062.641.554.062.641.557.977.827.167.977.827.168.218.057.748.218.057.74540 5756253.832.551.013.903.543.803.502.641.3