Задвижки предназначены для полностью открытого или полностью закрытого режима работы. Они устанавливаются на трубопроводах в качестве запорной арматуры и не должны использоваться в качестве регулирующей или регулирующей арматуры. Работа задвижки выполняется путем вращения штока либо по часовой стрелке для закрытия (CTC), либо по часовой стрелке для открытия (CTO). При работе штока клапана задвижка перемещается вверх или вниз по резьбовой части штока.
Задвижки широко используются для всех типов применений и подходят как для надземной, так и для подземной установки.
in | DN | unit | L | H(Full open) | D | D1 | D2 | b | Z-Φd | D0 |
Class 300 | ||||||||||
2 | 50 | in | 8.5 | 16.7 | 6.5 | 5 | 3.62 | 0.88 | 8-0.75 | 8 |
mm | 216 | 424 | 165 | 127 | 92 | 22.3 | 8-19 | 200 | ||
3 | 80 | in | 11.15 | 21 | 8.25 | 6.62 | 5 | 1.12 | 8-0.88 | 10 |
mm | 283 | 535 | 210 | 168 | 127 | 28.5 | 8-22 | 250 | ||
4 | 100 | in | 12 | 24.2 | 10 | 7.88 | 6.19 | 1.25 | 8-0.88 | 10 |
mm | 305 | 615 | 254 | 200 | 157 | 31.8 | 8-22 | 250 | ||
6 | 150 | in | 15.87 | 31.3 | 12.5 | 10.62 | 8.5 | 1.44 | 8-0.88 | 14 |
mm | 4.3 | 795 | 318 | 270 | 216 | 36.6 | 12-22 | 350 | ||
8 | 200 | in | 16.5 | 39.9 | 15 | 13 | 10.62 | 1.62 | 12-1.0 | 15.4 |
mm | 419 | 1012 | 381 | 330 | 270 | 41.3 | 12-25 | 400 | ||
10 | 250 | in | 18 | 48.54 | 17.5 | 15.25 | 12.75 | 1.88 | 16-1.12 | 17.7 |
mm | 457 | 1231 | 444 | 387.5 | 324 | 47.7 | 16-29 | 450 | ||
12 | 300 | in | 19.75 | 57 | 20.5 | 17.75 | 15 | 2 | 16-1.25 | 19.7 |
mm | 502 | 1450 | 521 | 451 | 381 | 50.8 | 16-32 | 500 | ||
14 | 350 | in | 30 | 64.8 | 23 | 20.25 | 16.25 | 2.12 | 20-1.25 | 23.6 |
mm | 762 | 1645 | 584 | 514.5 | 413 | 54 | 20-32 | 600 | ||
16 | 400 | in | 33 | 72.5 | 25.5 | 20.25 | 18.5 | 2.28 | 20-1.38 | 23.6 |
mm | 838 | 1814 | 648 | 571.5 | 470 | 57.2 | 20-35 | 600 | ||
18 | 450 | in | 36 | 76.5 | 28 | 24.75 | 21 | 2.38 | 24-1.38 | 26.8 |
mm | 914 | 1943 | 711 | 628.5 | 533 | 60.4 | 24-35 | 680 | ||
20 | 500 | in | 39 | 84.8 | 30.5 | 27 | 23 | 2.8 | 24-1.38 | 38 |
mm | 991 | 2154 | 775 | 686 | 584 | 63.5 | 24-35 | 760 | ||
24 | 600 | in | 45 | 100.5 | 36 | 32 | 27.25 | 2.75 | 24-1.62 | 36 |
mm | 1143 | 2553 | 914 | 813 | 692 | 69.9 | 24-41 | 915 | ||
Class 600 | ||||||||||
2 | 50 | in | 11.5 | 18 | 6.5 | 5 | 3.62 | 1 | 8-0.75 | 10 |
mm | 292 | 458 | 165 | 127 | 92 | 25.4 | 8-19 | 250 | ||
3 | 80 | in | 14 | 22.5 | 8.25 | 6.62 | 5 | 1.25 | 8-0.88 | 10 |
mm | 356 | 570 | 210 | 168 | 127 | 31.8 | 8-22 | 250 | ||
4 | 100 | in | 17 | 27.2 | 10.75 | 8.5 | 6.19 | 1.5 | 8-1.0 | 14 |
mm | 432 | 390 | 273 | 216 | 157 | 38.1 | 8-25 | 350 | ||
6 | 150 | in | 22 | 35.8 | 14 | 11.5 | 8.5 | 1.88 | 12-1.12 | 18 |
mm | 559 | 910 | 356 | 292 | 216 | 47.7 | 12-29 | 450 | ||
8 | 200 | in | 26 | 41.9 | 16.5 | 13.75 | 10.62 | 2.19 | 12-1.25 | 19.7 |
mm | 600 | 1064 | 419 | 349 | 270 | 556 | 12-32 | 500 | ||
10 | 250 | in | 31 | 49.5 | 20 | 17 | 12.75 | 2.5 | 16-1.38 | 23.6 |
mm | 787 | 1257 | 508 | 432 | 324 | 63.5 | 16-35 | 600 | ||
12 | 300 | in | 33 | 57.8 | 22 | 19.25 | 15 | 2.62 | 20-1.38 | 26.8 |
mm | 838 | 1468 | 559 | 48920.75 | 38116.28 | 66.7 | 20-3520-1.50 | 680 | ||
14 | 350 | in | 35 | 63.9 | 23.75 | 2.75 | 26.9 | |||
mm | 889 | 1623 | 603 | 527 | 413 | 69.9 | 20-38 | 760 | ||
16 | 400 | in | 39 | 71.5 | 27 | 23.75 | 18.5 | 3 | 20-1.62 | 26.9 |
mm | 991 | 1816 | 686 | 603 | 470 | 76.2 | 20-41 | 760 | ||
18 | 450 | in | 43 | 82.7 | 29.25 | 25.75 | 21 | 3.25 | 20-10.75 | 36 |
mm | 1092 | 21 | 743 | 654 | 533 | 82.6 | 20-45 | 91.5 | ||
20 | 500 | in | 47 | 88.6 | 32 | 28.5 | 23 | 3.5 | 24-1.75 | 37.4 |
mm | 1194 | 2250 | 813 | 724 | 584 | 88.9 | 24-45 | 950 | ||
24 | 600 | in | 55 | 107.5 | 37 | 33 | 27.25 | 4 | 24-2.0 | 39.4 |
mm | 1397 | 2730 | 940 | 838 | 692 | 102 | 24-51 | 1000 | ||
Class 1500 | ||||||||||
2 | 50 | in | 7 | 16.1 | 6 | 4.75 | 3.62 | 0.75 | 4-0.75 | 8 |
mm | 178 | 409 | 152 | 120.5 | 92 | 19.1 | 4-19 | 200 | ||
3 | 80 | in | 8 | 20 | 7.5 | 6 | 5 | 0.94 | 4-0.75 | 10 |
mm | 203 | 570 | 90 | 152.5 | 127 | 23.9 | 4-19 | 250 | ||
4 | 100 | in | 9 | 23.2 | 9 | 7.5 | 6.19 | 0.94 | 8-0.75 | 10 |
mm | 229 | 590 | 229 | 190.5 | 157 | 23.9 | 8-19 | 250 | ||
6 | 150 | in | 10.5 | 24.8 | 11 | 950 | 8.5 | 1 | 8-0.88 | 12 |
mm | 267 | 630 | 279 | 241.5 | 216 | 25.4 | 8-22 | 300 | ||
8 | 200 | in | 11.5 | 37.8 | 13.5 | 11.75 | 10.62 | 1212 | 8-0.88 | 3.88 |
mm | 292 | 960 | 343 | 298.5 | 270 | 28.5 | 8-22 | 350 | ||
10 | 250 | in | 13 | 45.6 | 16 | 14.25 | 12.75 | 119 | 12-1.00 | 15.7 |
mm | 330 | 1158 | 406 | 362 | 324 | 30.2 | 12-25 | 400 | ||
12 | 300 | in | 14 | 54.3 | 19 | 17 | 15 | 1.25 | 12-1.00 | 17.7 |
mm | 356 | 1378 | 483 | 432 | 381 | 31.8 | 12-25 | 450 | ||
14 | 350 | in | 15 | 60.75 | 21 | 18.75 | 16.25 | 1.38 | 12-1.12 | 19.7 |
mm | 381 | 1543 | 533 | 476.5 | 413 | 35 | 12-29 | 50 | ||
16 | 400 | in | 16 | 68.4 | 23.5 | 21.25 | 18.5 | 1.44 | 16-1.12 | 23.6 |
mm | 406 | 1738 | 597 | 539.5 | 470 | 36.6 | 16-29 | 600 | ||
18 | 450 | in | 17 | 74.1 | 25 | 22.75 | 21 | 1.56 | 16.1.25 | 23.6 |
mm | 432 | 1959 | 635 | 578 | 533 | 39.7 | 16-32 | 600 | ||
20 | 500 | in | 18 | 87.2 | 27.5 | 25 | 23 | 1.69 | 20-1.25 | 26.8 |
mm | 457 | 2214 | 698 | 635 | 584 | 42.9 | 20-32 | 680 | ||
24 | 600 | in | 20 | 102.3 | 32 | 29.5 | 27.25 | 1.88 | 20-1.38 | 29.9 |
mm | 508 | 2599 | 813 | 749.5 | 692 | 47.7 | 20-35 | 760 | ||
30 | 750 | in | 24 | 125.3 | 38.75 | 36 | 33.75 | 2.94 | 28-1.38 | 36 |
mm | 610 | 3183 | 985 | 914 | 857 | 74.5 | 28-35 | 915 | ||
36 | 900 | in | 28 | 147 | 46 | 42.75 | 40.25 | 3.56 | 32-1.62 | 36 |
mm | 711 | 3737 | 1170 | 1086 | 1022 | 90.5 | 32.41 | 915 |