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                      详细介绍
| 二通阀型号 | 叁通阀型号 | DN | kvs[m3/h] | Sv | 
| VVI47.15-2.5 | VXI47.15-2.5 | 15 | 2.5 | >50 | 
| VVI47.15-4 | VXI47.15-4 | 15 | 4 | |
| VVI47.20-6.3 | VXI47.20-6.3 | 20 | 6.3 | >100 | 
| VVI47.25-10 | VXI47.25-10 | 25 | 10 | |
| VVI47.32-16 | VXI47.32-16 | 32 | 16 | |
| VVI47.40-25 | VXI47.40-25 | 40 | 25 | |
| VVI47.50-40 | VXI47.50-40 | 50 | 40 | 
| 阀门 | SBX | |||
| △辫尘补虫摆办笔补闭 | △辫尘补虫摆办笔补闭 | △辫蝉摆办笔补闭 | ||
| VVI47.15-2.5 | VXI47.15-2.5 | 400 | 100 | 1600 | 
| VVI47.15-4 | VXI47.15-4 | |||
| VVI47.20-6.3 | VXI47.20-6.3 | |||
| VVI47.25-10 | VXI47.25-10 | 1550 | ||
| VVI47.32-16 | VXI47.32-16 | 875 | ||
| VVI47.40-25 | VXI47.40-25 | 525 | ||
| VVI47.50-40 | VXI47.50-40 | 300 | 300 | |
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