Part & Materials:
NO | Name | Material |
1 | Body | Ductile Iron |
2 | Wedgedisc Frame | Ductile Iron |
3 | Wedge Disc | Ductile Iron+EPDM |
4 | Wedge Nut | Ductile Iron |
5 | Stem | 2Cr13 |
6 | Hexagon Bolt | Steel |
7 | Body Gasket | EPDM/NBR |
8 | Bonnet | Ductile Iron |
9 | Split Ring | Ductile Iron |
10 | O-ring | EPDM/NBR |
11 | O-ring | EPDM/NBR |
12 | Gland Box | Ductile Iron |
13 | Washer | Steel |
14 | Nuts | Steel |
15 | Studs | Steel |
16 | Hand Wheel | GG25 |
17 | Washer | Steel |
18 | Top bolt | Steel |
主要零部件和结构尺寸(mm):
DN | L | D | D1 | D2 | b | f | n-do | D0 | H |
50 | 178 | 165 | 125 | 99 | 19 | 3 | 4-19 | 156 | 226 |
65 | 190 | 185 | 145 | 118 | 19 | 3 | 4-19 | 156 | 247 |
80 | 203 | 200 | 160 | 132 | 19 | 3 | 8-19 | 156 | 281 |
100 | 229 | 220 | 180 | 156 | 19 | 3 | 8-19 | 200 | 328 |
150 | 267 | 285 | 240 | 211 | 19 | 3 | 8-23 | 250 | 415 |
200 | 292 | 340 | 295 | 266 | 20 | 3 | 8-23 | 250 | 488 |
250 | 330 | 395 | 350 | 319 | 22 | 3 | 12-23 | 320 | 604 |
300 | 356 | 445 | 400 | 370 | 24.5 | 4 | 12-23 | 320 | 695 |
400 | 406 | 565 | 515 | 480 | 24.5 | 4 | 16-28 | 360 | 893 |
500 | 457 | 670 | 620 | 582 | 26.5 | 4 | 20-28 | 500 | 990 |
600 | 508 | 780 | 725 | 682 | 30 | 5 | 20-31 | 640 | 1188 |
700 | 610 | 895 | 840 | 794 | 32.5 | 5 | 24-31 | 640 | 1406 |