The flat bottom gate provides full perimeter seating against the seat, eliminating pocket in the bottom of the seat that can trap process media and prevent the valve from fully closing.
平坦的闸板底部与阀座之间能够实现全周长阀座密封,避免阀座出现可能淤积流体介质、妨碍阀门完全关闭的底部洞隙。
The valve outlet sealing area is also flat.
阀门排气口密封区域也是平的。
Flat bottom direct design prevents sundries from accumulating, which guarantees valve gate sealing performance for long time use.
平底直通式设计,阀体避免杂物堆积,蝶阀保证长期使用不影响阀门密封性能。
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