| 320锁闭截止阀 | |
| J11W-16T | |
| 尺寸：1/2-2 |
技术规范
公称压力：1.6MPa
工作介质：水、非腐蚀性液体、饱和蒸汽(≤0.6MPa)
工作温度：-10℃≤t≤100℃
圆柱管螺纹符合ISO228标准
| DN | Size | A | B | H | D | G |
| 15 | 1/2 | 45 | 13 | 62.5 | 54 | 1/2 |
| 20 | 3/4 | 53.5 | 16 | 64.7 | 54 | 3/4 |
| 25 | 1 | 63 | 18 | 68 | 54 | 1 |
| 32 | 11/4 | 70 | 26 | 85.3 | 72 | 11/4 |
| 40 | 11/2 | 78 | 30 | 91.5 | 72 | 11/2 |
| 50 | 2 | 95 | 33 | 105.5 | 72 | 2 |
