DH44Y 150(Lb)-600(Lb) 低温旋启式止回阀
产品简介
详细信息
| 公称通径 | 尺寸 | |||||||
| mm | in | D | D1 | D2 | b | f | n-Φd | H |
| DH44Y-150Lb | ||||||||
| 50 | 2 | 152 | 120.5 | 92 | 16 | 1.6 | 4-19 | 180 |
| 80 | 3 | 192 | 152.5 | 127 | 19 | 1.6 | 4-19 | 190 |
| 100 | 4 | 229 | 190.5 | 157 | 24 | 1.6 | 8-19 | 203 |
| 125 | 5 | 254 | 216 | 186 | 24 | 1.6 | 8-22 | 229 |
| 150 | 6 | 279 | 241.5 | 216 | 26 | 1.6 | 8-22 | 257 |
| 200 | 8 | 342 | 298.5 | 270 | 29 | 1.6 | 8-22 | 292 |
| 250 | 10 | 406 | 362 | 324 | 31 | 1.6 | 12-25 | 355 |
| 300 | 12 | 483 | 432 | 381 | 32 | 1.6 | 12-25 | 396 |
| DH44Y-300Lb | ||||||||