● 導(dǎo)流孔平行式閘閥
外形及連接尺寸Main external and connecting dimensions
公稱壓力PN(MPa) | 公稱通徑DN(mm) | 外形尺寸(mm) | ||||||||||||
L | D | D1 | D2 | D3 | Dn | b | f | f 1 | Z-Φd | H | H1 | DO | ||
4.0 | 50 | 216 | 160 | 125 | 100 | 88 | 49 | 20 | 3 | 4 | 4-18 | 380 | 110 | 200 |
65 | 241 | 180 | 145 | 120 | 110 | 64 | 22 | 3 | 4 | 8-18 | 390 | 135 | 250 | |
80 | 283 | 195 | 160 | 135 | 121 | 76 | 22 | 3 | 4 | 8-18 | 490 | 160 | 250 | |
100 | 305 | 230 | 190 | 160 | 150 | 96 | 24 | 3 | 4.5 | 8-23 | 560 | 190 | 300 | |
125 | 381 | 270 | 220 | 188 | 176 | 118 | 28 | 3 | 4.5 | 8-25 | 660 | 230 | 350 | |
150 | 403 | 300 | 250 | 218 | 204 | 145 | 30 | 3 | 4.5 | 8-25 | 765 | 192 | 400 | |
200 | 419 | 375 | 320 | 282 | 260 | 200 | 38 | 3 | 4.5 | 12-30 | 960 | 350 | 400 | |
250 | 457 | 445 | 385 | 345 | 313 | 250 | 42 | 3 | 4.5 | 12-34 | 1 160 | 425 | 450 | |
300 | 502 | 510 | 450 | 408 | 364 | 300 | 46 | 4 | 4.5 | 16-34 | 1345 | 500 | 450 | |
350 | 762 | 570 | 510 | 465 | 422 | 337 | 52 | 4 | 5 | 16-34 | 1540 | 580 | 500 | |
400 | 838 | 665 | 585 | 535 | 474 | 387 | 58 | 4 | 5 | 16-41 | 1705 | 655 | 600 | |
450 | 914 | 680 | 610 | 560 | 524 | 438 | 60 | 4 | 5 | 20-41 | 1900 | 730 | 650 | |
500 | 991 | 755 | 670 | 612 | 576 | 489 | 62 | 4 | 5 | 20-48 | 2080 | 805 | 700 |
公稱壓力PN(MPa) | 公稱通徑DN(mm) | 外形尺寸(mm) | ||||||||||||
L | D | D1 | D2 | D3 | Dn | b | f | f1 | Z-Φd | H | H1 | D0 | ||
6.4 | 50 | 216 | 175 | 135 | 105 | 88 | 47 | 26 | 3 | 4 | 4-23 | 380 | 110 | 200 |
65 | 241 | 200 | 160 | 130 | 1 10 | 64 | 28 | 3 | 4 | 8-23 | 390 | 135 | 250 | |
80 | 283 | 210 | 170 | 140 | 121 | 77 | 30 | 3 | 4 | 8-23 | 490 | 160 | 250 | |
100 | 305 | 250 | 200 | 168 | 150 | 94 | 32 | 3 | 4.5 | 8-25 | 560 | 190 | 300 | |
125 | 381 | 295 | 240 | 202 | 176 | 118 | 36 | 3 | 4.5 | 8-30 | 660 | 230 | 350 | |
150 | 403 | 340 | 280 | 240 | 204 | 145 | 38 | 3 | 4.5 | 8-34 | 765 | 192 | 350 | |
200 | 419 | 405 | 345 | 300 | 260 | 198 | 44 | 3 | 4.5 | 12-34 | 960 | 350 | 400 | |
250 | 457 | 470 | 400 | 352 | 313 | 246 | 48 | 3 | 4.5 | 12-41 | 1 160 | 425 | 400 | |
300 | 502 | 530 | 460 | 412 | 364 | 294 | 54 | d | 4.5 | 16-41 | 1345 | 500 | 450 | |
350 | 762 | 595 | 525 | 475 | 422 | 342 | 60 | 4 | 5 | 16-41 | 1540 | 580 | 550 | |
400 | 838 | 670 | 585 | 525 | 474 | 386 | 66 | 4 | 5 | 16-48 | 1705 | 655 | 650 | |
500 | 991 | 800 | 705 | 640 | 576 | 486 | 70 | 4 | 5 | 20-54 | 1900 | 730 | 700 | |
10.O | 50 | 250 | 195 | 145 | 112 | 88 | 45 | 28 | 3 | 4 | 4-25 | 380 | 110 | 250 |
65 | 280 | 220 | 170 | 138 | 1 10 | 62 | 32 | 3 | 4 | 8-25 | 390 | 135 | 280 | |
80 | 310 | 230 | 180 | 148 | 121 | 75 | 34 | 3 | 4 | 8-25 | 490 | 160 | 300 | |
100 | 350 | 265 | 210 | 172 | 150 | 92 | 38 | 3 | 4.5 | 8-30 | 560 | 190 | 320 | |
125 | 400 | 310 | 250 | 210 | 176 | 112 | 42 | 3 | 4.5 | 8-34 | 660 | 230 | 350 | |
150 | 450 | 350 | 290 | 250 | 204 | 136 | 46 | 3 | 4.5 | 12-34 | 765 | 192 | 400 | |
200 | 550 | 430 | 360 | 312 | 260 | 190 | 54 | 3 | 4.5 | 12-41 | 960 | 350 | 450 | |
250 | 650 | 500 | 430 | 382 | 313 | 236 | 60 | 3 | 4.5 | 12-41 | 1160 | 425 | 500 | |
300 | 750 | 585 | 500 | 442 | 364 | 284 | 70 | 4 | 4.5 | 16-48 | 1345 | 500 | 550 | |
350 | 850 | 655 | 560 | 498 | 422 | 332 | 76 | 4 | 5 | 16-54 | 1540 | 580 | 600 | |
400 | 950 | 715 | 620 | 558 | 474 | 376 | 80 | 4 | 5 | 16-54 | 1705 | 655 | 650 |