礦用防爆電動(dòng)蝶閥有普通防爆型和礦用防爆（煤安M*）產(chǎn)品。防爆等級BT4，質(zhì)量穩(wěn)定，防爆性能好，可用于防爆場合，煤礦地面及非采掘工作面，專業(yè)級MA煤安產(chǎn)品。該產(chǎn)品廣泛用于易燃易爆等場所，如沼氣、煤氣、煤礦等等。
 
礦用防爆電動(dòng)蝶閥有普通防爆型和礦用防爆（煤安M*）產(chǎn)品。礦用防爆電動(dòng)蝶閥，礦用防爆電動(dòng)閘閥，礦用防爆電動(dòng)球閥，礦用防爆電動(dòng)截止閥，防爆等級BT4，質(zhì)量穩(wěn)定，防爆性能好，可用于防爆場合，煤礦地面及非采掘工作面，專業(yè)級MA煤安產(chǎn)品。該產(chǎn)品廣泛用于易燃易爆等場所，如沼氣、煤氣、煤礦等等。
產(chǎn)品名稱：電動(dòng)防爆蝶閥
公稱壓力：0-1.6Mpa
殼體材質(zhì)：鑄鐵、碳鋼、不銹鋼
產(chǎn)品規(guī)格：DN50-1200 
工作介質(zhì)：爆炸性氣體環(huán)境
適用溫度： 碳鋼：-29℃～425℃ 不銹鋼：-40℃～650℃
產(chǎn)品價(jià)格：688-1688
產(chǎn)品用途：電動(dòng)防爆蝶閥廣泛地應(yīng)用到煤礦、石油、天然氣、沼氣、煤氣、可燃?xì)怏w等等
產(chǎn)品特點(diǎn)：
1、本閥采用三偏心密封結(jié)構(gòu)，閥座與蝶板幾乎無磨損，具有越觀越緊的密封功能。
2、密封圈選用不銹鋼制作，具有金屬硬密封和彈性密封的雙重優(yōu)點(diǎn)，無論在低溫和高溫的情況下，均具有優(yōu)良的密封性能,具有耐腐蝕,使用壽命長等特點(diǎn)。
3、碟板密封面采用堆焊鈷基硬質(zhì)合金，密封面耐磨損，使用壽命長．
4、大規(guī)格蝶板采用絎架結(jié)構(gòu)，強(qiáng)度高，過流面積大，流阻小。
5、本閥具有雙向密封功能，安裝時(shí)不受介質(zhì)流向的限制，也不受空間位置的影響，可在任何方向安裝。
6、驅(qū)動(dòng)裝置可以多工位（旋轉(zhuǎn)90°或180°）安裝，便于用戶使用。
 

MD941H礦用電動(dòng)蝶閥，MD941H防爆型電動(dòng)蝶閥 詳細(xì)說明

礦用電動(dòng)蝶閥MD941H防爆電動(dòng)蝶閥，防爆電動(dòng)蝶閥,礦用防爆電動(dòng)蝶閥，礦用電動(dòng)蝶閥
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礦用電動(dòng)蝶閥MD941H防爆電動(dòng)蝶閥，防爆電動(dòng)蝶閥,礦用防爆電動(dòng)蝶閥，礦用電動(dòng)蝶閥