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No dewatering of stock, unlike standard knife gate valves.
与标准刀闸阀不同，不需要库存脱水。
youdao
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The gate plate be designed knife type, the seat is good.
刀锋式闸板设计，关闭时由斜面施力于阀座，密封性好；
youdao
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The gate scar is too big to cut away by knife.
浇口余料过大，很难用刀去除干净。
youdao
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The gate scar is too big to cut away by knife.
浇口余料过大，很难用刀去除干净。
youdao