执行标准：
| 选择 | 询价 | NPS | DN(mm) | d(mm) | L(mm) | H(mm) | W(mm) | 4-d(mm) |
|---|---|---|---|---|---|---|---|---|
| 1/4" | 6 | 11.50 | 65 | 46 | 95 | 7 | ||
| 3/8" | 10 | 12 | 65 | 46 | 95 | 7 | ||
| 1/2" | 15 | 15 | 60 | 46 | 110 | 8 | ||
| 3/4" | 20 | 20 | 70 | 54 | 110 | 8.50 | ||
| 1* | 25 | 25 | 80 | 64 | 140 | 8.50 | ||
| 1-1/4" | 32 | 32 | 90 | 69 | 140 | 10 | ||
| 1-1/2" | 40 | 38 | 100 | 76 | 155 | 10 | ||
| 2* | 50 | 50 | 119 | 86 | 180 | 11 | ||
| 2-1/2" | 65 | 65 | 167 | 120 | 220 | 16 | ||
| 3* | 80 | 80 | - | 150 | 260 | 18 | ||
| 4* | 100 | 100 | - | 170 | 350 | 20 |
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