valve gate

基本解釋

The speed of the valve gate is open or closed to complete a move to indicate the time required.
啟閉速度是用閥門完成一次開(kāi)啟或關(guān)閉動(dòng)作所需的時(shí)間來(lái)表示。
Flat bottom direct design prevents sundries from accumulating, which guarantees valve gate sealing performance for long time use.
平底直通式設(shè)計(jì)，閥體避免雜物堆積，蝶閥保證長(zhǎng)期使用不影響閥門密封性能。
The valve gate will cut off medium and be in the sealed state when the butterfly disc moves to the vertical place with pipe axis.
當(dāng)?shù)暹\(yùn)行到與管道軸線相垂直時(shí)，閥門即切斷介質(zhì)處于密封狀態(tài)。
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