MATERIALS | ||
ITEM | PARTS NAME | MATERIAL |
1 | BODY | CAST IRON |
2 | GUIDE PULLEY | GGG40 |
3 | PLUG | BRASS |
4 | "O"RING | RUBBER |
5 | GUIDE SLEEVE | BRASS |
6 | SPRING | STAINLESS STEEL |
7 | GASKET | RUBBER |
8 | DISC | GGG40 |
DIMENSIONS(mm) | ||||||||
DN | L | D | D1 | D2 | b | Z-∮d | f | KG |
50 | 100 | 165 | 125 | 102 | 20 | 4-18 | 3 | 5.6 |
65 | 120 | 185 | 145 | 122 | 20 | 4-18 | 3 | 8.96 |
80 | 140 | 200 | 160 | 138 | 22 | 8-18 | 3 | 12.26 |
100 | 170 | 220 | 180 | 158 | 24 | 8-18 | 3 | 14.8 |
125 | 200 | 250 | 210 | 188 | 26 | 8-18 | 3 | 23.3 |
150 | 230 | 285 | 240 | 212 | 26 | 8-23 | 3 | 31.2 |
200 | 288 | 340 | 295 | 268 | 30 | 12-23 | 3 | |
250 | 354 | 405 | 355 | 320 | 32 | 12-27 | 3 | |
300 | 410 | 460 | 410 | 378 | 32 | 12-27 | 4 |