N o . |
Name |
Cast steel | Stainless steel | Ultralow carbon stainless steel | ||
C | P | R | PL | RL | ||
1 | Body,cover,gate | WCE | CF8 | CF8M | CF3 | |
2 | Filter | F4 | F4 | F4 | F4 |
Nominal diameter | Standard values | Reference | |||||||
M | N | L | D | D1 | D2 | f | b | Z-Φd | WT(kg) |
PN1.0-1.6(MPa) | |||||||||
20 | 3/4 | 150 | 105 | 75 | 58 | 3 | 18 | 4-Φ14 | 3.3 |
25 | 1 | 160 | 115 | 85 | 68 | 3.5 | 18 | 4-Φ14 | 4.2 |
32 | 11/4 | 180 | 140 | 100 | 78 | 3.5 | 18 | 4-Φ18 | 6.6 |
40 | 11/2 | 200 | 150 | 110 | 88 | 3.5 | 18 | 4-Φ18 | 7.3 |
50 | 2 | 230 | 165 | 125 | 102 | 4 | 18 | 4-Φ18 | 12 |
65 | 21/2 | 290 | 185 | 145 | 122 | 4 | 18 | 4/8-Φ18 | 16 |
80 | 3 | 310 | 200 | 160 | 138 | 4 | 20 | 8-Φ18 | 23 |
100 | 4 | 350 | 220 | 180 | 158 | 4.5 | 20 | 8-Φ18 | 32 |
125 | 5 | 400 | 250 | 210 | 188 | 4.5 | 22 | 8-Φ18 | 39 |
150 | 6 | 480 | 285 | 240 | 212 | 4.5 | 22 | 8-Φ22 | 52 |
200 | 8 | 600 | 340 | 295 | 268 | 5 | 24 | 12-Φ22 | 89 |
250 | 10 | 622/650 | 405 | 355 | 320 | 5 | 26 | 12-Φ26 | - |
300 | 12 | 698 | 460 | 410 | 378 | 5 | 28 | 12-Φ26 | - |
350 | 14 | 787 | 520 | 470 | 428 | 5 | 30 | 16-Φ26 | - |