| ·D73H对夹式硬密封蝶阀 |
 ·D373H蜗轮传动对夹式硬密封蝶阀 |
| ·D673H气动对夹式硬密封蝶阀 |
| ·D973H电动对夹式硬密封蝶阀 |
| ·D343H蜗轮传动硬密封蝶阀 |
| ·D643H气动硬密封蝶阀 |
| ·D943H电动硬密封蝶阀 |
| ·D363H对悍式硬密封蝶阀 |
| ·D71X对夹软密封蝶阀 |
| ·D371X对夹式蜗轮传动软密封蝶阀 |
| ·D671X对夹式气动软密封蝶阀 |
| ·D971X对夹式电动软密封蝶阀 |
| ·FBEX（D942X）电动软密封蝶阀 |
| ·DS341X伸缩蝶阀 |
| ·HD741X液控止回阀 |
| ·KD7X42/3P蓄能器式快关蝶阀 |
| ·XD371消防**信号蝶阀 |
| ·TD41W手柄操作通风蝶阀 |
| ·TD341W蜗轮传动通风蝶阀 |
| ·TD641W气动通风蝶阀 |
|
联系电话：021-39973999 |
