产品介绍: ■主要特点 - 全通径,明杆带支架
- 中法兰螺栓连接
- 带导向的弹性闸板
- 美标结构改进型
- 加长保温颈
- 伞齿轮操作选配
- 标准法兰连接
■产品规范(按照标准) 产品规范 Product Specification | 设计规范 Design Spec | 结构长度 Face to Face | 法兰连接 Flange End | 试验与检验 Test & Check | 压力-温度 Pressure-Temp | 产品标识 Marking | 供货规范 Supply | JB/T7749 | JB/T12221 | JB/T79 | JB/T9092 | GB9131 | GB/T12220 | JB/T7928 |
■主要零部件材料
零件名称 | 零部件材料 Part Material | Part Name | 阀体 | LCB | LC1 | LC2 | LC3 | LC4 | CF8/CF8M | CF3/CF3M | Body | 阀盖 | LCB | LC1 | LC2 | LC3 | LC4 | CF8/CF8M | CF3/CF3M | Bonnet | 闸板 | LCB | LC1 | LC2 | LC3 | LC4 | CF8/CF8M | CF3/CF3M | Wedge | 阀杆 | 1Cr17Ni12 | 1Cr18Ni9Ti | 0Cr14Ni12Mo2 | Stem | 密封副 | STL+STL | STL+STL | STL+STL | Hard Trim | 填料 | 柔性石墨 Flexible Graphite(聚四氟乙烯/PTFE) | Packing | 垫片 | 18-8柔性石墨 Flexilb Graphite | Gasket | 螺栓 | 1Cr17Ni12 | 1Cr18Ni9Ti | 1Cr18Ni9Ti | Bolt | 适用温度 | -46℃ | -60℃ | -73℃ | -101℃ | -115℃ | -196℃ | -196℃ | Suitable Temp | 适用介质 | 丙烷、丙烯、甲醇、乙烷、煤气、液氮 Propane,Propyoene,Methanol,Ethanol,Coal-Gas,Liquid Ammonia | Suitable Medium |
■主要外形和连接尺寸 单位:mm 产品型号 Type | 公称通径 DN | PN1.6MPa | WT (kg) | L | D | D1 | D2 | b | Z-Φd | H | D0 | DZ40Y-16L | 20 | 150 | 105 | 75 | 55 | 14 | 4-Φ14 | 320 | 140 | 6 | 25 | 160 | 115 | 85 | 65 | 14 | 4-Φ14 | 350 | 160 | 7 | 32 | 180 | 135 | 100 | 78 | 16 | 4-Φ18 | 385 | 180 | 9 | 40 | 200 | 145 | 110 | 85 | 16 | 4-Φ18 | 420 | 200 | 15 | 50 | 250 | 160 | 125 | 100 | 16 | 4-Φ18 | 540 | 240 | 30 | 65 | 265 | 180 | 145 | 120 | 18 | 4-Φ18 | 610 | 240 | 34 | 80 | 280 | 195 | 160 | 135 | 20 | 8-Φ18 | 690 | 280 | 45 | 100 | 300 | 215 | 180 | 155 | 20 | 8-Φ18 | 780 | 300 | 64 | 125 | 325 | 245 | 210 | 185 | 22 | 8-Φ18 | 930 | 320 | 110 | 150 | 350 | 280 | 240 | 210 | 24 | 8-Φ23 | 980 | 360 | 135 | 200 | 400 | 335 | 295 | 265 | 26 | 12-Φ23 | 1180 | 400 | 195 | 250 | 450 | 405 | 355 | 320 | 30 | 12-Φ25 | 1390 | 450 | 275 | 300 | 500 | 460 | 410 | 375 | 30 | 12-Φ25 | 1620 | 560 | 380 | 350 | 550 | 520 | 470 | 425 | 34 | 16-Φ25 | 1810 | 640 | 594 | 400 | 600 | 580 | 525 | 485 | 36 | 16-Φ30 | 1970 | 640 | 725 |
■主要外形和连接尺寸 单位:mm 产品型号 Type | 公称通径 DN | PN2.5MPa | WT (kg) | L | D | D1 | D2 | b | Z-Φd | H | D0 | DZ40Y-25L | 20 | 150 | 105 | 75 | 55 | 16 | 4-Φ14 | 320 | 140 | 6 | 25 | 160 | 115 | 85 | 65 | 16 | 4-Φ14 | 350 | 160 | 8 | 32 | 180 | 135 | 100 | 78 | 18 | 4-Φ18 | 385 | 180 | 10 | 40 | 200 | 145 | 110 | 85 | 18 | 4-Φ18 | 420 | 200 | 16 | 50 | 250 | 160 | 125 | 100 | 20 | 4-Φ18 | 540 | 240 | 30 | 65 | 265 | 180 | 145 | 120 | 22 | 8-Φ18 | 610 | 240 | 35 | 80 | 280 | 195 | 160 | 135 | 22 | 8-Φ18 | 690 | 280 | 47 | 100 | 300 | 230 | 190 | 160 | 24 | 8-Φ23 | 780 | 300 | 65 | 125 | 325 | 270 | 220 | 188 | 28 | 8-Φ25 | 930 | 320 | 110 | 150 | 350 | 300 | 250 | 218 | 30 | 8-Φ25 | 980 | 360 | 135 | 200 | 400 | 360 | 310 | 278 | 34 | 12-Φ25 | 1180 | 400 | 215 | 250 | 450 | 425 | 370 | 332 | 36 | 12-Φ30 | 1390 | 450 | 295 | 300 | 500 | 485 | 430 | 390 | 40 | 16-Φ30 | 1620 | 560 | 400 | 350 | 550 | 550 | 490 | 448 | 44 | 16-Φ34 | 1810 | 640 | 630 | 400 | 600 | 610 | 550 | 505 | 48 | 16-Φ34 | 1990 | 640 | 910 |
■主要外形和连接尺寸 单位:mm 产品型号 Type | 公称通径 DN | PN4.0MPa | WT (kg) | L | D | D1 | D2 | D6 | b | Z-Φd | H | D0 | DZ40Y-40L | 20 | 150 | 105 | 75 | 55 | 51 | 16 | 4-Φ14 | 330 | 140 | 7 | 25 | 160 | 115 | 85 | 65 | 58 | 16 | 4-Φ14 | 360 | 160 | 9 | 32 | 180 | 135 | 100 | 78 | 66 | 18 | 4-Φ18 | 440 | 180 | 11 | 40 | 200 | 145 | 110 | 85 | 76 | 18 | 4-Φ18 | 455 | 200 | 19 | 50 | 250 | 160 | 125 | 100 | 88 | 20 | 4-Φ18 | 575 | 280 | 28 | 65 | 280 | 180 | 145 | 120 | 110 | 22 | 8-Φ18 | 635 | 280 | 35 | 80 | 310 | 195 | 160 | 135 | 121 | 22 | 8-Φ18 | 715 | 320 | 50 | 100 | 350 | 230 | 190 | 160 | 150 | 24 | 8-Φ23 | 815 | 360 | 74 | 125 | 400 | 270 | 220 | 188 | 176 | 28 | 8-Φ25 | 965 | 400 | 115 | 150 | 450 | 300 | 250 | 218 | 204 | 30 | 8-Φ25 | 1025 | 400 | 135 | 200 | 550 | 375 | 320 | 282 | 260 | 38 | 12-Φ30 | 1225 | 450 | 215 | 250 | 650 | 445 | 385 | 345 | 313 | 42 | 12-Φ34 | 1440 | 560 | 184 | 300 | 750 | 510 | 450 | 408 | 346 | 46 | 16-Φ34 | 1665 | 640 | 405 | 350 | 850 | 570 | 510 | 465 | 422 | 52 | 16-Φ34 | 1880 | 640 | 600 | 400 | 950 | 655 | 585 | 535 | 474 | 58 | 16-Φ41 | 2050 | 720 | 750 |
■主要外形和连接尺寸 单位:mm 产品型号 Type | 公称通径 DN | PN6.4MPa | WT (kg) | L | D | D1 | D2 | D6 | b | Z-Φd | H | D0 | DZ40Y-64L | 20 | 190 | 125 | 90 | 68 | 51 | 20 | 4-Φ18 | 330 | 100 | 8 | 25 | 210 | 165 | 100 | 78 | 58 | 22 | 4-Φ18 | 360 | 180 | 13 | 32 | 230 | 150 | 110 | 82 | 66 | 24 | 4-Φ23 | 410 | 180 | 24 | 40 | 240 | 165 | 125 | 95 | 76 | 24 | 4-Φ23 | 480 | 200 | 32 | 50 | 250 | 175 | 135 | 105 | 88 | 26 | 4-Φ23 | 585 | 200 | 39 | 65 | 280 | 200 | 160 | 160 | 110 | 28 | 8-Φ23 | 690 | 250 | 45 | 80 | 310 | 210 | 170 | 140 | 121 | 30 | 8-Φ23 | 745 | 300 | 60 | 100 | 350 | 250 | 200 | 168 | 150 | 32 | 8-Φ25 | 885 | 300 | 90 | 125 | 400 | 295 | 240 | 202 | 176 | 36 | 8-Φ30 | 958 | 350 | 140 | 150 | 450 | 340 | 280 | 240 | 204 | 38 | 8-Φ34 | 1050 | 350 | 205 | 200 | 550 | 405 | 345 | 300 | 260 | 44 | 12-Φ34 | 1240 | 400 | 330 | 250 | 650 | 470 | 400 | 352 | 313 | 48 | 12-Φ41 | 1460 | 560 | 468 | 300 | 750 | 530 | 460 | 412 | 364 | 54 | 16-Φ41 | 1690 | 640 | 600 |
■主要外形和连接尺寸 单位:mm 产品型号 Type | 公称通径 DN | PN10.0MPa | WT (kg) | L | D | D1 | D2 | D6 | b | Z-Φd | H | D0 | DZ40Y-100L | 25 | 210 | 135 | 100 | 78 | 58 | 24 | 4-Φ18 | 365 | 200 | 18 | 32 | 230 | 150 | 110 | 82 | 66 | 24 | 4-Φ23 | 420 | 240 | 27 | 50 | 250 | 195 | 145 | 112 | 88 | 28 | 4-Φ25 | 630 | 360 | 45 | 65 | 280 | 220 | 170 | 138 | 110 | 32 | 8-Φ25 | 700 | 400 | 60 | 80 | 310 | 230 | 180 | 148 | 121 | 34 | 8-Φ25 | 760 | 400 | 76 | 100 | 350 | 265 | 210 | 172 | 150 | 38 | 8-Φ30 | 900 | 400 | 128 |
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