| Flange end | BS4504 |
| Seal test | 1.0/1.76 mpa |
| suitable temperature | 0-80℃ |
| suitable |
| Body | Ductile Iron |
| Ball | ABS |
| Bonnet | Ductile Iron |
| DN | D | D1 | D2 | L | B | H | Z-D |
| 50 | 165 | 125 | 99 | 240 | 19 | 211 | 4-19 |
| 65 | 185 | 145 | 118 | 256 | 19 | 211 | 4-19 |
| 80 | 200 | 160 | 132 | 305 | 19 | 261 | 8-19 |
| 100 | 220 | 180 | 156 | 328 | 19 | 269 | 8-19 |
| 150 | 285 | 240 | 211 | 392 | 19 | 320 | 8-23 |


