不銹鋼球閥具有以下優(yōu)點(diǎn):
不銹鋼球閥適用范圍廣,通徑從小到幾毫米,大到幾米,從高真空至高壓力都可應(yīng)用。球閥已廣泛應(yīng)用于石油,化工,發(fā)電,造紙,原子能,航空,火箭等各部門,以及人們?nèi)粘I钪。不銹鋼球閥結(jié)構(gòu)簡(jiǎn)單,體積小,重量輕。緊密可靠,目前球閥的密封面材料廣泛使用塑料,密封性好,在真空系統(tǒng)中也已廣泛使用。不銹鋼球閥操作方便,開閉迅速,從全開到全關(guān)只要旋轉(zhuǎn)90°,便于遠(yuǎn)距離的控制,不銹鋼球閥維修方便,球閥結(jié)構(gòu)簡(jiǎn)單,密封圈一般都是活動(dòng)的,拆卸更換都比較方便。不銹鋼球閥在全開或全閉時(shí),球體和閥座的密封面與介質(zhì)隔離,介質(zhì)通過時(shí),不會(huì)引起閥門密封面的侵蝕。不銹鋼球閥流體阻力小,其阻力系數(shù)與同長(zhǎng)度的管段相等。
不銹鋼球閥技術(shù)參數(shù):
1,連接形式:法蘭
2,公稱通徑:DN10-600mm
3,適用介質(zhì):水,油,氣及某些腐蝕性液體
4,適用溫度:-29~280℃按需求定制
5,壓力范圍:PN1.6-4.0MPa
6,驅(qū)動(dòng)方式:手動(dòng)氣動(dòng)電動(dòng)
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