1 | Body | Cast iron or ductile iron |
2 | Disc | Cast iron or ductile iron |
3 | Seat | Brass |
4 | Stem | Carbon steel or stainless steel |
5 | Bonnet | Cast iron or ductile iron |
6 | Hand wheel | Cast iron or ductile iron |
1 | Design according to JIS-10K |
2 | Flange end face to JIS B2212 |
Working pressure | 10K |
Shell pressure | 21.1Kg/cm2 |
Seat pressure | 15.0Kg/cm2 |
DN | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 |
L | 180 | 190 | 200 | 230 | 250 | 270 | 290 | 330 | 370 |
H | 267 | 280 | 300 | 405 | 460 | 560 | 705 | 880 | 1100 |
D | 155 | 175 | 185 | 210 | 250 | 280 | 330 | 400 | 445 |
g | 150 | 170 | 190 | 220 | 235 | 295 | 335 | 380 | 430 |