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                首頁 > 產品中心 > 電動球閥 > FBQ944/945F防爆他猝然轉身電動三通球閥
                • FBQ944/945F防爆電動三通球閥采用QT防爆角行程電動十多年了執行機構,以AC220V、AC380V或DC24V電源電壓作動力,接受工業自動化儀表控制系統輸入的(4-20mA、或1-5VDC)電流信號或電壓信︽號,即可控制運轉,實現對≡工藝介質的比例調節或二位切換控制。三通球閥是綜合國內混元能量炮彈外先進技術而開發的新型三通切換型調節時候閥。
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