不锈钢法兰闸阀具有以下优点: 1、流体阻力小,密封面受介质的忡刷和侵蚀小。 2、开闭较省力。 3、介质流向不受限制,不扰流、不降低压力。 4、形体简单,结构长度短,制造工艺性好,适用范围广。 不锈钢法兰闸阀主要技术参数: 型号 | 公称压力(Mpa) | 试验压力 | 工作温度(℃) | 适用介质 | 强度 | 密封(水) 空气(Mpa) | 低压密封 空气(Mpa) | Z41W-16P(R) | 1.6 | 2.4 | 1.8 | 0.6 | ≤200 | NITRICACID | 硝酸类 | Z41W-25P(R) | 2.5 | 3.8 | 2.8 | 0.6 | ≤200 | ACETICACID | 醋酸类 | Z41W-40P(R) | 4.0 | 6.0 | 4.4 | 0.6 | ≤200 | NITRICACID | 硝酸类 | Z41W-64P(R) | 6.4 | 9.6 | 7.0 | 0.6 | ≤200 | ACETICACID | 醋酸类 |
设计与制造标准 : 设计与制造 | GB/T12234 | 法兰尺寸 | JB/T79GB/T9113 | 结构长度 | GB/T12221 | 检验与试验 | GB/T13927JB/T9092 | 主要性能规范 :公称压力 PN(MPa) | 试验压力 (MPa) | 壳体 | 密封 (液) | 密封 (气) | 上密封 | 1.6 | 2.4 | 1.8 | 0.6 | 1.8 | 2.5 | 3.8 | 2.8 | 2.8 | 4.0 | 6.O | 4.4 | 4.4 | 6.4 | 9.6 | 7.0 | 7.0 | 10.0 | 15.O | 11.0 | 11.0 | 16 | 24.0 | 18.0 | 18.0 |
主要尺寸及重量: 公称通径 DN(mm) | 尺寸(mm) | 重量 (kg) | L | D | D1 | D2 | b | f | Z-d | H | H1 | Do | Z40H/Y-16 Z40Y-16P Z40Y-16R Z40W-16P Z40Y-16I Z41H/Y-16 Z41Y-16P Z41Y-16R Z40W-16P Z41W-16R Z41Y-16I | 15 | 130 | 95 | 65 | 45 | 14 | 2 | 4-14 | 220 | 240 | 120 | 5 | 20 | 150 | 105 | 75 | 55 | 14 | 2 | 4-14 | 255 | 284 | 140 | 65 | 25 | 160 | 115 | 85 | 65 | 14 | 2 | 4-14 | 275 | 303 | 160 | 9 | 32 | 180 | 135 | 100 | 78 | 16 | 2 | 4-18 | 280 | 321 | 180 | 12 | 40 | 200 | 145 | 110 | 85 | 16 | 3 | 4-18 | 300 | 352 | 200 | 265 | 50 | 250 | 160 | 125 | 100 | 16 | 3 | 4-18 | 358 | 438 | 240 | 29 | 65 | 265 | 180 | 145 | 120 | 18 | 3 | 4-18 | 375 | 450 | 240 | 33 | 80 | 280 | 195 | 160 | 135 | 20 | 3 | 8-18 | 433 | 528 | 280 | 45 | 100 | 300 | 215 | 180 | 155 | 20 | 3 | 8-18 | 502 | 620 | 320 | 63 | 125 | 325 | 245 | 210 | 185 | 22 | 3 | 8-18 | 612 | 753 | 360 | 108 | 150 | 350 | 280 | 240 | 210 | 24 | 3 | 8-23 | 676 | 847 | 360 | 134 | 200 | 400 | 335 | 295 | 265 | 26 | 3 | 12-23 | 820 | 1039 | 400 | 192 | 250 | 450 | 405 | 355 | 320 | 40 | 3 | 12-25 | 969 | 1245 | 450 | 273 | 300 | 500 | 460 | 410 | 375 | 40 | 3 | 12-25 | 1142 | 1472 | 560 | 379 | 350 | 550 | 520 | 470 | 435 | 34 | 4 | 16-25 | 1280 | 1450 | 640 | 590 | 400 | 600 | 580 | 525 | 485 | 36 | 4 | 16-30 | 1452 | 1887 | 640 | 850 | 450 | 650 | 640 | 585 | 545 | 40 | 4 | 20-30 | 1541 | 2011 | 720 | 907 | 500 | 700 | 705 | 650 | 608 | 44 | 4 | 20-34 | 1676 | 2181 | 720 | 958 | 600 | 800 | 840 | 770 | 718 | 48 | 5 | 20-41 | 1874 | 2346 | 800 | 1112 | Z40H/Y-25 Z40Y-25P Z40Y-25R Z40W-25P Z40W-25R Z40Y-25I Z41H/Y-25 Z41Y-25P Z40Y-25R Z41W-25P Z41W-25R Z41Y-25I | 15 | 130 | 95 | 65 | 45 | 16 | 2 | 4-14 | 220 | 240 | 120 | 55 | 20 | 150 | 105 | 75 | 55 | 16 | 2 | 4-14 | 255 | 284 | 140 | 7 | 25 | 160 | 115 | 85 | 65 | 16 | 2 | 4-14 | 275 | 303 | 160 | 11 | 32 | 180 | 135 | 1OO | 78 | 18 | 2 | 4-18 | 280 | 321 | 180 | 14 | 40 | 200 | 145 | 110 | 85 | 18 | 3 | 4-18 | 300 | 352 | 200 | 30 | 50 | 250 | 160 | 125 | 100 | 20 | 3 | 4-18 | 358 | 438 | 240 | 34 | 65 | 265 | 180 | 145 | 120 | 22 | 3 | 8-18 | 375 | 450 | 240 | 36 | 80 | 280 | 195 | 160 | 135 | 22 | 3 | 8-18 | 433 | 528 | 280 | 50 | 100 | 300 | 230 | 190 | 160 | 24 | 3 | 8-23 | 502 | 620 | 320 | 69 | 125 | 325 | 270 | 220 | 188 | 28 | 3 | 8-25 | 612 | 753 | 360 | 116 | 150 | 350 | 300 | 250 | 218 | 30 | 3 | 8-25 | 676 | 847 | 360 | 141 | 200 | 400 | 360 | 310 | 278 | 34 | 3 | 12-25 | 820 | 1039 | 400 | 192 | 250 | 450 | 425 | 370 | 332 | 36 | 3 | 12-30 | 969 | 1245 | 450 | 207 | 300 | 600 | 485 | 430 | 390 | 40 | 4 | 16-30 | 1142 | 1472 | 560 | 400 | 350 | 550 | 550 | 490 | 448 | 44 | 4 | 16-34 | 1280 | 1450 | 640 | 631 | 400 | 600 | 61O | 550 | 505 | 48 | 4 | 16-34 | 1452 | 1887 | 640 | 900 | 450 | 650 | 660 | 600 | 555 | 50 | 4 | 20-34 | 1541 | 2011 | 720 | 1013 | 500 | 700 | 730 | 660 | 610 | 52 | 4 | 20-41 | 1676 | 2181 | 720 | 1166 | 600 | 800 | 840 | 770 | 718 | 56 | 5 | 20-41 | 1874 | 2346 | 800 | 1258 |
注:1、型号前加K为抗硫系列。 2、亦可提供Z42系列产品。 3、驱动装置可配正齿轮及伞齿轮等。 4、更大规格、压力或其他结构型式可在合同中注明,并可及时交货。 主要尺寸及重量 : 公称通径 DN(mm) | 尺寸(mm) | 重量 (kg) | L | D | D1 | D2 | D6 | b | f | f2 | Z-d | H | H1 | DO | Z40H/Y-40 Z40Y-40P Z40Y-40R Z40W-40P Z40W-40R Z40Y-40I Z41H/Y-40 Z41Y-40P Z41Y-40R Z41W-40P Z41W-40R Z41Y-40I | 20 | 150 | 105 | 75 | 55 | 51 | 16 | 2 | 4 | 4-14 | 256 | 285 | 140 | 8 | 25 | 160 | 115 | 85 | 65 | 58 | 16 | 2 | 4 | 4-14 | 275 | 305 | 160 | 93 | 32 | 180 | 135 | 100 | 78 | 66 | 18 | 2 | 4 | 4-18 | 287 | 322 | 180 | 12 | 40 | 200 | 145 | 110 | 85 | 76 | 18 | 3 | 4 | 4-18 | 323 | 369 | 200 | 165 | 50 | 250 | 160 | 125 | 100 | 88 | 20 | 3 | 4 | 4-18 | 372 | 440 | 280 | 29 | 65 | 280 | 180 | 145 | 120 | 110 | 22 | 3 | 4 | 8-18 | 395 | 473 | 280 | 39 | 80 | 310 | 195 | 160 | 135 | 121 | 22 | 3 | 4 | 8-18 | 457 | 552 | 320 | 52 | 100 | 350 | 230 | 190 | 160 | 150 | 24 | 3 | 45 | 8-23 | 552 | 671 | 360 | 80 | 125 | 400 | 270 | 220 | 188 | 176 | 28 | 3 | 45 | 8-25 | 634 | 726 | 400 | 127 | 150 | 450 | 300 | 250 | 218 | 204 | 30 | 3 | 45 | 8-25 | 708 | 883 | 400 | 154 | 200 | 550 | 375 | 320 | 282 | 260 | 38 | 3 | 45 | 8-30 | 858 | 1086 | 450 | 263 | 250 | 650 | 445 | 385 | 345 | 313 | 42 | 3 | 45 | 12-34 | 1015 | 1298 | 560 | 368 | 300 | 750 | 510 | 450 | 408 | 364 | 46 | 4 | 45 | 12-34 | 1203 | 1535 | 640 | 547 | 350 | 850 | 570 | 510 | 465 | 422 | 52 | 4 | 5 | 16-34 | 1341 | 1678 | 640 | 679 | 400 | 950 | 655 | 585 | 535 | 474 | 58 | 4 | 5 | 16-41 | 1492 | 1903 | 720 | 953 | Z41Y-64P Z41Y-64R Z41W-64P Z41W-64R Z41Y-64I | 20 | 190 | 125 | 90 | 68 | 51 | 20 | 2 | 4 | 4-18 | 258 | 288 | 180 | 9 | 25 | 210 | 135 | 100 | 78 | 58 | 22 | 2 | 4 | 4-18 | 310 | 341 | 200 | 10 | 32 | 230 | 150 | 110 | 82 | 66 | 24 | 2 | 4 | 4-23 | 320 | 353 | 200 | 14 | 40 | 240 | 165 | 125 | 95 | 76 | 24 | 3 | 4 | 4-23 | 360 | 389 | 240 | 30 | 50 | 250 | 175 | 135 | 105 | 88 | 26 | 3 | 4 | 4-23 | 372 | 448 | 280 | 39 | 65 | 280 | 200 | 160 | 130 | 110 | 28 | 3 | 4 | 8-23 | 395 | 475 | 280 | 43 | 80 | 310 | 210 | 170 | 140 | 121 | 30 | 3 | 4 | 8-23 | 458 | 553 | 320 | 60 | 100 | 350 | 250 | 200 | 168 | 150 | 32 | 3 | 45 | 8-25 | 553 | 679 | 360 | 89 | 125 | 400 | 295 | 240 | 202 | 176 | 36 | 3 | 45 | 8-30 | 638 | 779 | 400 | 140 | 150 | 450 | 340 | 280 | 240 | 204 | 38 | 3 | 45 | 8-34 | 718 | 893 | 450 | 207 | 200 | 550 | 405 | 345 | 300 | 260 | 44 | 3 | 45 | 12-34 | 873 | 1100 | 560 | 325 | 250 | 650 | 470 | 400 | 352 | 313 | 48 | 3 | 45 | 12-41 | 1053 | 1332 | 640 | 467 | 300 | 750 | 530 | 460 | 412 | 364 | 54 | 4 | 45 | 16-41 | 1203 | 1535 | 640 | 590 | Z40H/Y -100 Z40Y-100P Z40Y-100R Z40W-100P Z40W-100R Z40Y-100I Z41H/Y-100 Z41Y-100P Z41Y-100R Z41W-100P Z41W-100R Z41Y-100I | 25 | 210 | 135 | 100 | 78 | 58 | 24 | 2 | 4 | 4-18 | 310 | 341 | 200 | 13 | 32 | 230 | 150 | 110 | 82 | 66 | 24 | 2 | 4 | 4-18 | 320 | 353 | 240 | 20 | 40 | 240 | 165 | 125 | 95 | 76 | 26 | 3 | 4 | 4-23 | 360 | 389 | 280 | 60 | 50 | 250 | 195 | 145 | 112 | 88 | 28 | 3 | 4 | 4-23 | 490 | 558 | 360 | 50 | 65 | 280 | 220 | 170 | 138 | 110 | 32 | 3 | 4 | 8-25 | 540 | 622 | 400 | 70 | 80 | 310 | 230 | 180 | 148 | 121 | 34 | 3 | 4 | 8-25 | 573 | 671 | 400 | 100 | 100 | 350 | 265 | 210 | 172 | 150 | 38 | 3 | 45 | 8-30 | 575 | 671 | 400 | 110 | 125 | 400 | 310 | 250 | 210 | 176 | 42 | 3 | 45 | 8-34 | 744 | 892 | 560 | 180 | 150 | 450 | 350 | 290 | 250 | 204 | 46 | 3 | 45 | 12-34 | 800 | 972 | 560 | 250 | 200 | 550 | 430 | 360 | 312 | 260 | 54 | 3 | 45 | 12-41 | 800 | 972 | 560 | 360 | 250 | 650 | 500 | 430 | 382 | 313 | 60 | 3 | 45 | 12-41 | 1050 | 1305 | 640 | 485 | 300 | 750 | 585 | 500 | 442 | 364 | 70 | 4 | 45 | 16-18 | 1208 | 1506 | 640 | 633 | Z40H/Y-160 Z40Y-160P Z40Y-160R Z40W-160P Z40W-160R Z40Y-160I Z41H/Y-160 Z41Y-160P Z41Y-160R Z41W-160P Z41W-160R Z41Y-160I | 15 | 170 | 110 | 75 | 52 | 40 | 24 | 2 | 4 | 4-18 | 230 | 250 | 200 | 7 | 20 | 190 | 130 | 90 | 62 | 51 | 26 | 2 | 4 | 4-23 | 260 | 288 | 200 | 10 | 25 | 210 | 140 | 100 | 72 | 58 | 28 | 2 | 4 | 4-23 | 280 | 310 | 280 | 14 | 32 | 230 | 165 | 115 | 85 | 66 | 30 | 2 | 4 | 4-25 | 312 | 350 | 320 | 21 | 40 | 240 | 175 | 125 | 92 | 76 | 32 | 3 | 4 | 4-27 | 350 | 395 | 320 | 26 | 50 | 300 | 215 | 165 | 132 | 88 | 36 | 3 | 4 | 8-25 | 512 | 612 | 360 | 73 | 65 | 340 | 245 | 190 | 152 | 110 | 44 | 3 | 4 | 8-30 | 560 | 677 | 360 | 110 | 80 | 390 | 260 | 205 | 168 | 121 | 46 | 3 | 4 | 8-30 | 585 | 686 | 400 | 141 | 100 | 450 | 300 | 240 | 200 | 150 | 48 | 3 | 45 | 8-34 | 631 | 751 | 450 | 185 | 125 | 525 | 355 | 285 | 238 | 176 | 60 | 3 | 45 | 8-41 | 723 | 868 | 560 | 320 | 150 | 600 | 390 | 318 | 270 | 204 | 66 | 3 | 45 | 12-41 | 820 | 997 | 640 | 462 | 200 | 750 | 480 | 400 | 345 | 250 | 78 | 3 | 45 | 12-48 | 990 | 1224 | 720 | 711 |
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