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                  | 产品名称: | 
                     ZG941F46衬里楔式闸阀  | 
                 
                
                  | 所属类别: | 
                   | 
                 
                
                  | 查看次数: | 
                     2403  | 
                 
              
             
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            结构特点 
 
1.阀体有扁体和圆体两种形状:GB阀门采用圆体,ANSI磅级阀门DN≤300Lb采用扁体,DN≥400Lb采用圆体,阀体、阀盖的内腔和闸板、阀杆外表面等直接与介质接触的部件,全部名衬FEP(F46)等氟塑料; 2.密封副为FPF(F46)/ FEP(F46)或其它材料组合,摩擦系数小,启闭力矩低; 3.填料采用PTFE(F4)标准填料,密封性能好,维修更换方便; 4.带有弹性的闸板,可补偿闸板密封面与阀座密封面之间楔角偏差,吻合度好,密封效果理想; 5.介质可从两侧任意方向通过闸阀,适用于介质方向可能改变的管路上作用启闭装置。 
 
性能规范 
 
| 
 设计规范   | 
 结构长度   | 
 连接法兰   | 
 试验与检验   | 
 产品标识   | 
 供货规范   |  
| 
 GB/T12233  (GB/T12235)   | 
 GB/T 12221   | 
 JB/T 78;JB/T 79   | 
 GB/T 13927   | 
 GB/T 12220   | 
 JB/T 7928   |   
 
零部件材料  
 
| 
 序号   | 
 零件名称   | 
 灰铸铁   | 
 铸钢   | 
 不锈耐酸铸钢   | 
 超低碳不锈耐酸铸钢   |  
| 
 Z   | 
 G   | 
 P   | 
 R   | 
 PL  | 
 PL  |  
| 
 1   | 
 阀体 / 端盖   | 
 HT250   | 
 WCB   | 
 CF8   | 
 CF8M   | 
 CF3   | 
 CF3M   |  
| 
 2   | 
 球体 / 阀杆   | 
 1Cr13   | 
 2Cr13   | 
 1Cr18Ni9   | 
 1Cr18NI12Mo2TI   | 
 00Cr18NI10   | 
 00Cr17Ni14Mo2   |  
| 
 3   | 
 衬里 / 阀座   | 
 PTFE(F 4 ) 、 PCTFE(F 3 ) 、 FEP(F 46 ) 、 PFA( 可溶性 F 4 )   |  
| 
 4   | 
 填料 / 压盖   | 
 PTFE(F4)   | 
 PTFE(F4)   | 
 PTFE(F4)   |  
| 
 5   | 
 填料   | 
 35   | 
 1Cr17NI2   | 
 1Cr17Ni2   |  
| 
 6   | 
 活节螺栓   | 
 ZCuA110Fa3   | 
 ZCuA110Fa3   | 
 ZCuA110Fa3   |  
| 
 7   | 
 阀杆螺母   | 
 35   | 
 1Cr18Ni2   | 
 1Cr18Ni2   |  
| 
 8   | 
 紧固螺栓   | 
 35   | 
 1Cr18Ni2   | 
 1Cr18Ni2   |  
| 
 9   | 
 螺母   | 
 45   | 
 0Cr18NI9   | 
 0Cr18NI9   |  
| 
 10   | 
 手 轮   | 
 WCB   | 
 WCB   | 
 WCB   |   
 
规格尺寸表  
 
| 
 公称通径   | 
 标准值   | 
 参考值   |  
| 
 DN  (mm)   | 
 NPS  (inch)   | 
 L   | 
 D   | 
 D1   | 
 D2   | 
 1   | 
 b   | 
 z- φ d   | 
 DO   | 
 H   | 
 H1   | 
 WT(kg)   |  
| 
 PN0.6MPa   |  
| 
 15   | 
 1/2   | 
 130   | 
 80   | 
 55   | 
 40   | 
 2   | 
 12   | 
 4- φ 12   | 
 100   | 
 100   | 
 120   | 
 5   |  
| 
 20   | 
 3/4   | 
 150   | 
 90   | 
 65   | 
 50   | 
 2   | 
 14   | 
 4- φ 12   | 
 100   | 
 120   | 
 140   | 
 8   |  
| 
 25   | 
 1   | 
 160   | 
 100   | 
 75   | 
 60   | 
 2   | 
 14   | 
 4- φ 12   | 
 120   | 
 130   | 
 150   | 
 7   |  
| 
 32   | 
 11/4  | 
 180   | 
 120   | 
 90   | 
 70   | 
 2   | 
 16   | 
 4- φ 14   | 
 120   | 
 156   | 
 185   | 
 10   |  
| 
 40   | 
 11/2  | 
 240   | 
 130   | 
 100   | 
 80   | 
 3   | 
 16   | 
 4- φ 14   | 
 160   | 
 165   | 
 205   | 
 18   |  
| 
 50   | 
 2   | 
 250   | 
 140   | 
 110   | 
 90   | 
 3   | 
 16   | 
 4- φ 14   | 
 160   | 
 350   | 
 400   | 
 25   |  
| 
 65   | 
 21/2  | 
 270   | 
 160   | 
 130   | 
 110   | 
 3   | 
 16   | 
 4- φ 14   | 
 180   | 
 370   | 
 435   | 
 30   |  
| 
 80   | 
 3   | 
 280   | 
 185   | 
 150   | 
 125   | 
 3   | 
 18   | 
 4- φ 18   | 
 180   | 
 460   | 
 510   | 
 43   |  
| 
 100   | 
 4   | 
 300   | 
 205   | 
 170   | 
 145   | 
 3   | 
 18   | 
 4- φ 18   | 
 220   | 
 495   | 
 595   | 
 58   |  
| 
 125   | 
 5   | 
 325   | 
 35   | 
 200   | 
 175   | 
 3   | 
 20   | 
 8- φ 18   | 
 220   | 
 610   | 
 735   | 
 100   |  
| 
 182   | 
 6   | 
 350   | 
 280   | 
 225   | 
 200   | 
 3   | 
 20   | 
 8- φ 18   | 
 240   | 
 670   | 
 820   | 
 115   |  
| 
 200   | 
 8   | 
 400   | 
 315   | 
 230   | 
 225   | 
 3   | 
 22   | 
 8- φ 23   | 
 240   | 
 815   | 
 1015   | 
 145   |  
| 
 250   | 
 10   | 
 450   | 
 70   | 
 335   | 
 310   | 
 3   | 
 24   | 
 12- φ 23   | 
 240   | 
 965   | 
 1215   | 
 230   |  
| 
 300   | 
 12   | 
 500   | 
 435   | 
 385   | 
 362   | 
 4   | 
 24   | 
 12- φ 23   | 
 280   | 
 1140   | 
 1440   | 
 335   |  
| 
 350   | 
 14   | 
 550   | 
 485   | 
 445   | 
 412   | 
 4   | 
 26   | 
 12- φ 23   | 
 280   | 
 1275   | 
 1625   | 
 540   |  
| 
 400   | 
 16   | 
 600   | 
 535   | 
 485   | 
 462   | 
 4   | 
 28   | 
 16- φ 23   | 
 320   | 
 1445   | 
 1845   | 
 670   |  
| 
 450   | 
 18   | 
 650   | 
 590   | 
 550   | 
 518   | 
 4   | 
 28   | 
 16- φ 23   | 
 320   | 
 1530   | 
 1980   | 
 780   |  
| 
 500   | 
 20   | 
 700   | 
 640   | 
 600   | 
 568   | 
 4   | 
 30   | 
 16- φ 23   | 
 360   | 
 1725   | 
 2225   | 
 850   |  
| 
 PN 1.0MPa   |  
| 
 15   | 
 1/2   | 
 130   | 
 95   | 
 65   | 
 45   | 
 2   | 
 14   | 
 4- φ 14   | 
 100   | 
 110   | 
 125   | 
 6   |  
| 
 20   | 
 3/4   | 
 150   | 
 105   | 
 75   | 
 55   | 
 2   | 
 16   | 
 4- φ 14   | 
 100   | 
 120   | 
 140   | 
 7   |  
| 
 25   | 
 1   | 
 160   | 
 115   | 
 85   | 
 65   | 
 2   | 
 16   | 
 4- φ 14   | 
 120   | 
 132   | 
 155   | 
 8   |  
| 
 32   | 
 11/4  | 
 180   | 
 135   | 
 100   | 
 78   | 
 2   | 
 18   | 
 4- φ 18   | 
 120   | 
 156   | 
 185   | 
 11   |  
| 
 40   | 
 11/2  | 
 240   | 
 145   | 
 110   | 
 85   | 
 3   | 
 18   | 
 4- φ 18   | 
 160   | 
 167   | 
 210   | 
 20   |  
| 
 50   | 
 2   | 
 250   | 
 160   | 
 125   | 
 100   | 
 3   | 
 20   | 
 4- φ 18   | 
 160   | 
 358   | 
 410   | 
 28   |  
| 
 65   | 
 21/2  | 
 270   | 
 180   | 
 145   | 
 120   | 
 3   | 
 20   | 
 4- φ 18   | 
 180   | 
 375   | 
 440   | 
 32   |  
| 
 80   | 
 3   | 
 280   | 
 195   | 
 160   | 
 135   | 
 3   | 
 22   | 
 4- φ 18   | 
 180   | 
 435   | 
 515   | 
 45   |  
| 
 100   | 
 4   | 
 300   | 
 215   | 
 180   | 
 155   | 
 3   | 
 22   | 
 8- φ 18   | 
 220   | 
 500   | 
 600   | 
 60   |  
| 
 125   | 
 5   | 
 325   | 
 245   | 
 210   | 
 185   | 
 3   | 
 24   | 
 8- φ 18   | 
 220   | 
 615   | 
 740   | 
 110   |  
| 
 150   | 
 6   | 
 350   | 
 280   | 
 240   | 
 210   | 
 3   | 
 24   | 
 8- φ 23   | 
 240   | 
 675   | 
 825   | 
 120   |  
| 
 200   | 
 8   | 
 400   | 
 335   | 
 295   | 
 265   | 
 3   | 
 26   | 
 8- φ 23   | 
 280   | 
 820   | 
 1020   | 
 150   |  
| 
 250   | 
 10   | 
 450   | 
 390   | 
 350   | 
 320   | 
 3   | 
 28   | 
 12- φ 23   | 
 320   | 
 970   | 
 1220   | 
 240   |  
| 
 300   | 
 12   | 
 500   | 
 440   | 
 400   | 
 368   | 
 4  | 
 28   | 
 12- φ 23   | 
 320   | 
 1145   | 
 1440   | 
 340   |  
| 
 350   | 
 14   | 
 550   | 
 5000   | 
 460   | 
 428   | 
 4   | 
 30   | 
 16- φ 23   | 
 360   | 
 1280   | 
 1630   | 
 550   |  
| 
 400   | 
 16   | 
 600   | 
 565   | 
 515   | 
 482   | 
 4   | 
 32   | 
 16- φ 25   | 
 400   | 
 1450   | 
 1850   | 
 680   |  
| 
 450   | 
 18   | 
 650   | 
 615   | 
 565   | 
 532   | 
 4   | 
 32   | 
 20- φ 25   | 
 500   | 
 1538   | 
 1988   | 
 795   |  
| 
 500   | 
 20   | 
 700   | 
 670   | 
 620   | 
 585   | 
 4   | 
 34   | 
 20- φ 25   | 
 500   | 
 1730   | 
 2230   | 
 880   |  
| 
 PN1.6MPa   |  
| 
 15   | 
 1/2   | 
 130   | 
 95   | 
 65   | 
 45   | 
 2   | 
 14   | 
 4- φ 14   | 
 120   | 
 110   | 
 130   | 
 7   |  
| 
 20   | 
 3/4   | 
 150   | 
 105   | 
 75   | 
 55   | 
 2   | 
 16   | 
 4- φ 14   | 
 120   | 
 120   | 
 140   | 
 8   |  
| 
 25   | 
 1   | 
 160   | 
 115   | 
 85   | 
 65   | 
 2   | 
 16   | 
 4- φ 14   | 
 120   | 
 135   | 
 160   | 
 9   |  
| 
 32   | 
 11/4  | 
 180   | 
 135   | 
 100   | 
 78   | 
 2   | 
 18   | 
 4- φ 18   | 
 160   | 
 160   | 
 190   | 
 13   |  
| 
 40   | 
 11/2  | 
 240   | 
 145   | 
 110   | 
 85   | 
 3   | 
 18   | 
 4- φ 18   | 
 160   | 
 170   | 
 220   | 
 25   |  
| 
 50   | 
 2   | 
 250   | 
 160   | 
 125   | 
 100   | 
 3   | 
 20   | 
 4- φ 18   | 
 160   | 
 360   | 
 410   | 
 32   |  
| 
 65   | 
 21/2  | 
 270   | 
 180   | 
 145   | 
 120   | 
 3   | 
 20   | 
 4- φ 18   | 
 180   | 
 380   | 
 440   | 
 38   |  
| 
 80   | 
 3   | 
 280   | 
 195   | 
 160   | 
 135   | 
 3   | 
 22   | 
 8- φ 18   | 
 180   | 
 440   | 
 520   | 
 50   |  
| 
 100   | 
 4   | 
 300   | 
 215   | 
 180   | 
 155   | 
 3   | 
 24   | 
 8- φ 18   | 
 240   | 
 500   | 
 600   | 
 68   |  
| 
 125   | 
 5   | 
 325   | 
 245   | 
 210   | 
 185   | 
 3   | 
 26   | 
 8- φ 18   | 
 240   | 
 615   | 
 740   | 
 125   |  
| 
 150   | 
 6   | 
 350   | 
 280   | 
 240   | 
 210   | 
 3   | 
 28   | 
 8- φ 23   | 
 280   | 
 680   | 
 830   | 
 170   |  
| 
 200   | 
 8   | 
 400   | 
 335   | 
 295   | 
 265   | 
 3   | 
 30   | 
 12- φ 23   | 
 280   | 
 820   | 
 1020   | 
 210   |  
| 
 250   | 
 10   | 
 450   | 
 405   | 
 355   | 
 320   | 
 3   | 
 32   | 
 12- φ 25   | 
 320   | 
 960   | 
 1230   | 
 260   |  
| 
 300   | 
 12   | 
 500   | 
 460   | 
 410   | 
 375   | 
 3   | 
 34   | 
 12- φ 25   | 
 320   | 
 1150   | 
 1450   | 
 480   |  
| 
 350   | 
 14   | 
 550   | 
 520   | 
 470   | 
 435   | 
 4   | 
 38   | 
 16- φ 25   | 
 400   | 
 1285   | 
 1635   | 
 620   |  
| 
 400   | 
 16   | 
 600   | 
 580   | 
 525   | 
 485   | 
 4   | 
 40   | 
 16- φ 25   | 
 400   | 
 1455   | 
 1855   | 
 805   |  
| 
 450   | 
 18   | 
 650   | 
 640   | 
 585   | 
 545   | 
 4   | 
 44   | 
 16- φ 30   | 
 500   | 
 1545   | 
 1990   | 
 880   |  
| 
 500   | 
 20   | 
 700   | 
 705   | 
 650   | 
 608   | 
 4   | 
 46   | 
 20- φ 34   | 
 500   | 
 1735   | 
 2235   | 
 920   |  
| 
 PN 2.5MPa   |  
| 
 15   | 
 1/2   | 
 130   | 
 95   | 
 65   | 
 45   | 
 2   | 
 16   | 
 4- φ 14   | 
 120   | 
 110   | 
 130   | 
 8   |  
| 
 20   | 
 3/4   | 
 150   | 
 105   | 
 75   | 
 55   | 
 2   | 
 16   | 
 4- φ 14   | 
 120   | 
 130   | 
 140   | 
 9   |  
| 
 25   | 
 1   | 
 160   | 
 115   | 
 85   | 
 65   | 
 2   | 
 16   | 
 4- φ 14   | 
 160   | 
 136   | 
 160   | 
 10   |  
| 
 32   | 
 11/4  | 
 180   | 
 135   | 
 100   | 
 78   | 
 2   | 
 18   | 
 4- φ 18   | 
 160   | 
 160   | 
 190   | 
 14   |  
| 
 40   | 
 11/2  | 
 240   | 
 145   | 
 110   | 
 85   | 
 3   | 
 18   | 
 4- φ 18   | 
 180   | 
 170   | 
 220   | 
 28   |  
| 
 50   | 
 2   | 
 250   | 
 160   | 
 125   | 
 100   | 
 3   | 
 20   | 
 4- φ 18   | 
 180   | 
 360   | 
 410   | 
 36   |  
| 
 65   | 
 21/2  | 
 270   | 
 180   | 
 145   | 
 120   | 
 3   | 
 22   | 
 8- φ 18   | 
 240   | 
 380   | 
 440   | 
 45   |  
| 
 80   | 
 3   | 
 280   | 
 195   | 
 160   | 
 135   | 
 3   | 
 22   | 
 8- φ 18   | 
 240   | 
 440   | 
 520   | 
 58   |  
| 
 100   | 
 4   | 
 300   | 
 230   | 
 190   | 
 160   | 
 3   | 
 24   | 
 8- φ 23   | 
 280   | 
 500   | 
 600   | 
 78   |  
| 
 125   | 
 5   | 
 325   | 
 270   | 
 220   | 
 188   | 
 3   | 
 28   | 
 8- φ 25   | 
 280   | 
 615   | 
 740   | 
 143   |  
| 
 150   | 
 6   | 
 360   | 
 300   | 
 250   | 
 215   | 
 3   | 
 30   | 
 8- φ 25   | 
 320   | 
 680   | 
 830   | 
 178   |  
| 
 200   | 
 8   | 
 400   | 
 360   | 
 310   | 
 278   | 
 3   | 
 35   | 
 12- φ 25   | 
 320   | 
 820   | 
 1020   | 
 243   |  
| 
 250   | 
 10   | 
 450   | 
 425   | 
 270   | 
 332   | 
 3   | 
 36   | 
 12- φ 30   | 
 400   | 
 980   | 
 1230   | 
 275   |  
| 
 300   | 
 12   | 
 500   | 
 485   | 
 430   | 
 390   | 
 4   | 
 40   | 
 16- φ 30   | 
 400   | 
 1150   | 
 1450   | 
 520   |  
| 
 PN4.0MPa   |  
| 
 15   | 
 1/2   | 
 130   | 
 95   | 
 65   | 
 46   | 
 2   | 
 14   | 
 4-φ14   | 
 160   | 
 220   | 
 240   | 
 9   |  
| 
 20   | 
 3/4   | 
 150   | 
 105   | 
 75   | 
 56   | 
 2   | 
 16   | 
 4- φ 14   | 
 180   | 
 256   | 
 280   | 
 12   |  
| 
 25   | 
 1   | 
 160   | 
 115   | 
 85   | 
 65   | 
 3   | 
 16   | 
 4- φ 14   | 
 180   | 
 275   | 
 305   | 
 14   |  
| 
 32   | 
 11/4  | 
 180   | 
 140   | 
 100   | 
 76   | 
 3   | 
 18   | 
 4- φ 18   | 
 200   | 
 285   | 
 318   | 
 16   |  
| 
 40   | 
 11/2  | 
 200   | 
 150   | 
 110   | 
 84   | 
 3   | 
 18   | 
 4- φ 18   | 
 200   | 
 320   | 
 365   | 
 29   |  
| 
 50   | 
 2   | 
 250   | 
 165   | 
 125   | 
 99   | 
 3   | 
 20   | 
 4- φ 18   | 
 280   | 
 371   | 
 425   | 
 33   |  
| 
 65   | 
 21/2  | 
 280   | 
 185   | 
 145   | 
 118   | 
 3   | 
 22   | 
 8- φ 18   | 
 280   | 
 393   | 
 463   | 
 46   |  
| 
 80   | 
 3   | 
 310   | 
 200   | 
 160   | 
 132   | 
 3   | 
 24   | 
 8- φ 18   | 
 320   | 
 455   | 
 435   | 
 53   |  
| 
 100   | 
 4   | 
 350   | 
 235   | 
 190   | 
 156   | 
 3   | 
 24   | 
 8- φ 18   | 
 360   | 
 551   | 
 660   | 
 80   |  
| 
 125   | 
 5   | 
 400   | 
 270   | 
 220   | 
 184   | 
 3   | 
 26   | 
 8- φ 26   | 
 400   | 
 634   | 
 755   | 
 128   |  
| 
 150   | 
 6   | 
 450   | 
 300   | 
 250   | 
 211   | 
 3   | 
 28   | 
 8- φ 26   | 
 400   | 
 708   | 
 860   | 
 155   |  
| 
 200   | 
 8   | 
 550   | 
 375   | 
 320   | 
 284   | 
 3   | 
 34   | 
 12- φ 30   | 
 450   | 
 858   | 
 1060   | 
 265   |  
| 
 250   | 
 10   | 
 650   | 
 450   | 
 335   | 
 315   | 
 3   | 
 38   | 
 12- φ 33   | 
 550   | 
 1015   | 
 1270   | 
 370   |  
| 
 300   | 
 12   | 
 750   | 
 515   | 
 450   | 
 409   | 
 4   | 
 42   | 
 16- φ 33   | 
 640   | 
 1200   | 
 1580   | 
 550   |    | 
           
         
          
         |