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                首頁 > 產品中心 > 水處理/冶金/礦用閥門系列 > 電動杠桿式蝶閥
                • D940X電動/D640X氣動/D340X手動杠≡桿式蝶閥采用雙彈簧串動式過力矩保護裝置,密封可靠,啟閉迅速,重量輕。適用於對管道氣體如:空氣、煤氣、天燃氣體、有害氣體等介質的截流與導通,也可用於通風、除塵氣體的切♂斷,是一種理想的密閉蝶閥,廣泛應用在建材、冶金、化工、電力、輕紡等部門◥。
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