闸阀系列
青铜丝口闸阀D151N| DN | INCH | d | L | H | D |
| 15 | ½" | 12.7 | 49.5 | 73 | 57 |
| 20 | ¾" | 19.1 | 53.5 | 86 | 69.5 |
| 25 | 1" | 25.4 | 62 | 104 | 75.5 |
| 32 | 1¼" | 31.8 | 70 | 110 | 81.5 |
| 40 | 1½" | 38.2 | 77 | 125 | 94 |
| 50 | 2" | 50.9 | 87 | 166 | 100.5 |
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