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                首頁 > 產品中心 > 排汙閥/排泥閥 > 隔膜式池底排泥閥
                • JM742X隔卐膜式池底排泥閥是由主閥、二位四同換向閥以及閥〇瓣等零件組成。當二位四通換向閥處於◥一態位,主閥→中腔進水,上腔通往⊙大氣,膜片在水的①壓力下帶動閥瓣上升▲,主閥開啟,池底的泥沙ㄨ等汙物開始排放;當二位四通處於二態『位,主閥中】腔水排向水池◥,上腔進水,關閉主閥,停止泥沙的▓排放。此閥安裝在各類沈澱池的底部壁外,用以排除池底的泥沙汙物。其由換向閥控制氣勢啟閉動作,反應迅速,關閉準確。
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