1 | body | Cast iron or ductile iron |
2 | bolt | Cast iron or ductile iron |
3 | cover | Cast iron or ductile iron |
4 | screen | Carbon steel or stainless steel |
1 | Face to face is according to JIS-10K |
2 | Flange drilled is according to JIS B2212 |
Working Pressure |
|
10k |
Test Pressure |
Shell |
21.1kg/cm2 |
|
Seat |
15.0kg/cm2 |
DN | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 |
L | 250 | 285 | 315 | 370 | 420 | 490 | 570 | 680 | 800 |
H | 168 | 185 | 200 | 255 | 295 | 345 | 425 | 515 | 600 |
D | 155 | 175 | 185 | 210 | 250 | 280 | 330 | 400 | 445 |