技术规范
公称压力：1.6MPa
工作介质：水、非腐蚀性液体
工作温度：-20℃≤t≤120℃
| DN(mm) | NPS(in) | L | H | D | K | D1 | n-φd |
| 15 | 1/2 | 81 | 78 | 95 | 65 | 58 | 4-14 |
| 20 | 3/4 | 90 | 87 | 105 | 75 | 58 | 4-14 |
| 25 | 1 | 112.5 | 105 | 115 | 85 | 71 | 4-14 |
| 32 | 1 1/4 | 113 | 120 | 140 | 100 | 78 | 4-18 |
| 40 | 1 1/2 | 119 | 125 | 150 | 110 | 97 | 4-18 |
| 50 | 2 | 119 | 140 | 155 | 125 | 107 | 4-18 |
| 65 | 2 1/2 | 137 | 172 | 180 | 145 | 126 | 4-18 |
| 80 | 3 | 158 | 196 | 195 | 160 | 175 | 8-18 |
| 100 | 4 | 174 | 245 | 215 | 180 | 193 | 8-18 |
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