進(jìn)口防爆電動(dòng)不銹鋼球閥
防爆電動(dòng)不銹鋼球閥,Explosion proof electric stainless steel ball valve,由科恩科KNKE的防爆型電動(dòng)執(zhí)行器和不銹鋼的球閥組成,對(duì)介質(zhì)進(jìn)行開關(guān)或者調(diào)節(jié)。電動(dòng)執(zhí)行器的防護(hù)等級(jí)為EX dII BT4,EX dII BT6或者EX dII CT5-CT6,...
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