产品描述

一、Q47型球阀尺寸表
GB规格器:结构长度:GB 12221-89
连接法兰:JB/T79-94
对焊连接:GB 12224-89
PNl6(1.6MPA) | |||||||||||
DN | d | L | D | D1 | D12 | b | f | n-do | H | W | |
50 | 50 | 216 | 160 | 125 | 100 | 16 | 3 | 4-18 | 107 | 230 | |
65 | 65 | 241 | 180 | 145 | 120 | 18 | 3 | 4-18 | 142 | 400 | |
80 | 80 | 283 | 195 | 160 | 135 | 20 | 3 | 8-18 | 152 | 400 | |
100 | 100 | 305 | 215 | 180 | 155 | 22 | 3 | 3-18 | 178 | 700 | |
125 | 125 | 356 | 245 | 210 | 185 | 22 | 3 | 8-18 | 2S2 | 1000 | |
150 | 150 | 394 | 230 | 240 | 210 | 24 | 3 | 8-23 | 272 | 1200 | |
200 | 200 | 457 | 33S | 295 | 265 | 26 | 3 | 12-23 | 398 | 1500 | |
250 | 250 | 533 | 405 | 355 | 320 | 30 | 3 | 12-2S | 495 | ||
300 | 300 | 610 | 460 | 410 | 375 | 30 | 4 | 12-25 | 580 | ||
350 | 3SO | 686 | 520 | 470 | 435 | 34 | 4 | 16-25 | 625 | ||
400 | 400 | 762 | 580 | 525 | 485 | 36 | 4 | 16-30 | 720 | ||
500 | 500 | 914 | 705 | 650 | 608 | 44 | 4 | 20-34 | 840 | ||
600 | 600 | 1067 | 340 | 770 | 718 | 48 | 5 | 20-41 | 1050 | ||
700 | 700 | 1245 | 910 | 840 | 788 | 50 | 5 | 24-41 | 1150 | ||
800 | 300 | 1372 | 1020 | 950 | 893 | 52 | 5 | 24-41 | 1220 | ||
PN25(2.5MPA) | |||||||||||
50 | 50 | 216 | 160 | 125 | 100 | 20 | 3 | 4-18 | 107 | 230 | |
65 | 6S | 24l | 180 | 145 | 120 | 22 | 3 | 8-13 | 142 | 400 | |
80 | 80 | 2g3 | 195 | 160 | 13S | 22 | 3 | 8-18 | 152 | 400 | |
100 | 100 | 305 | 230 | 190 | 160 | 24 | 3 | 8-23 | 178 | 700 | |
125 | 125 | 38l | 270 | 220 | 188 | 28 | 3 | 8-25 | 252 | 1000 | |
150 | 150 | 403 | 300 | 250 | 218 | 30 | 3 | 8-25 | 272 | 1200 | |
200 | 200 | 502 | 360 | 310 | 273 | 34 | 3 | 12-25 | 398 | ||
250 | 250 | 563 | 425 | 370 | 332 | 36 | 3 | 12-30 | 495 | ||
300 | 300 | 648 | 485 | 430 | 390 | 40 | 4 | 16-30 | 580 | ||
350 | 350 | 762 | 550 | 490 | 448 | 44 | 4 | 16-34 | 625 | ||
400 | 400 | 838 | 610 | 550 | 505 | 48 | 4 | 16-34 | 720 | ||
500 | 500 | 991 | 660 | 600 | 610 | 52 | 4 | 20-41 | 840 | ||
600 | 600 | 1143 | 840 | 770 | 718 | 56 | 5 | 20-41 | 1050 | ||
700 | 700 | 1346 | 955 | 375 | 815 | 60 | 5 | 24-48 | 1150 | ||
300 | 800 | 1524 | 1070 | 990 | 930 | 64 | 5 | 24-48 | 1220 |