公称通径DN | L | 1.0MPa(GB9113-200 RF法兰) | ||||||
D | D1 | D2 | b | f | n-d | H | ||
50 | 124 | 165 | 125 | 99 | 20 | 2 | 4-18 | 200 |
65 | 145 | 185 | 145 | 118 | 20 | 2 | 4-18 | 215 |
80 | 165 | 200 | 160 | 132 | 20 | 2 | 8-18 | 235 |
100 | 200 | 220 | 180 | 156 | 22 | 2 | 8-18 | 250 |
125 | 254 | 250 | 210 | 184 | 22 | 2 | 8-18 | 280 |
150 | 267 | 285 | 240 | 211 | 24 | 2 | 8-22 | 300 |
200 | 292 | 340 | 295 | 266 | 24 | 2 | 8-22 | 370 |
250 | 330 | 395 | 350 | 319 | 26 | 2 | 12-22 | 420 |
300 | 390 | 445 | 400 | 370 | 26 | 2 | 12-22 | 450 |
350 | 468 | 505 | 460 | 429 | 26 | 2 | 16-22 | 520 |
400 | 526 | 565 | 515 | 480 | 26 | 2 | 16-26 | 570 |
450 | 610 | 615 | 565 | 530 | 28 | 2 | 20-26 | 640 |
500 | 610 | 670 | 620 | 582 | 28 | 2 | 20-26 | 640 |
600 | 762 | 780 | 725 | 682 | 34 | 2 | 20-30 | 720 |
700 | 889 | 895 | 840 | 794 | 34 | 5 | 24-30 | 800 |
公称通径DN | 4.0MPa(GB9113-200 FM法兰) | |||||||||
L | D | D1 | D2 | D3 | f1 | b | f | n-d | H | |
50 | 124 | 165 | 125 | 99 | 88 | 3 | 20 | 4 | 4-18 | 200 |
65 | 145 | 185 | 145 | 118 | 110 | 3 | 22 | 4 | 8-18 | 215 |
80 | 165 | 200 | 160 | 132 | 121 | 3 | 24 | 4 | 8-18 | 235 |
100 | 200 | 235 | 190 | 156 | 150 | 3.5 | 24 | 4.5 | 8-22 | 250 |
125 | 254 | 270 | 220 | 184 | 176 | 3.5 | 26 | 4.5 | 8-26 | 280 |
150 | 267 | 300 | 250 | 211 | 204 | 3.5 | 28 | 4.5 | 8-26 | 300 |
200 | 292 | 375 | 320 | 284 | 260 | 3.5 | 34 | 4.5 | 12-30 | 370 |
250 | 330 | 450 | 385 | 345 | 313 | 3.5 | 38 | 4.5 | 12-33 | 420 |
300 | 390 | 515 | 450 | 409 | 364 | 3.5 | 42 | 4.5 | 16-33 | 450 |
350 | 468 | 580 | 510 | 465 | 422 | 4 | 46 | 5 | 16-36 | 520 |
400 | 526 | 660 | 585 | 535 | 474 | 4 | 50 | 5 | 16-39 | 570 |
450 | 610 | 685 | 610 | 560 | 524 | 4 | 50 | 5 | 20-39 | 640 |
500 | 610 | 755 | 670 | 615 | 576 | 4 | 52 | 5 | 20-42 | 640 |
600 | 762 | 890 | 795 | 735 | 675 | 4 | 60 | 5 | 20-48 | 720 |
继续了解:气动偏心半球阀
继续了解:电动偏心半球阀