 
一、 用 途
DW—1 G 型電動調(diào)節(jié)蝶閥屬工業(yè)自控系統(tǒng)的一種執(zhí)行器單元,它可與電動單
元組合儀器配套使用,具有結(jié)構(gòu)簡單,動作可靠,口徑大,耐高溫等特點。該閥在關(guān)閉位置時閥板與閥體間留有空隙,以保證熱膨脹時仍能正常使用。由于此閥專門用于工業(yè)爐窯系統(tǒng)排煙,以達(dá)到爐壓自動控制和調(diào)節(jié),故又稱煙道蝶閥。
二、主要技術(shù)參數(shù)
![3%AH8J3NOHFXO)NEOZKTW]O.png](/upfile/2020/1e0ddddbcd4b940f2e7113ed0578f90d.png)
| Product Name | 電動調(diào)節(jié)高溫?zé)熼y | 
|---|---|
| Project Unit | |
| Use | |
| Furnace Size | |
| Working Size | |
| Rated Heating Power | |
| Rated Temperature | |
| Heating Element | |
| Shielding Gas In The Furnace | |
| Vacuum | |
| Loading | |
| Maximum Temperature | |
| Furnace Temperature Uniformity | |
| Features | |
| Maximum Production | |
| Way To Heat Up | |
| Furnace Gas Circulation System | |
| Specification | |
| Flue Gas Temperature | |
| Hot air temperature |