The interface between the valve core and the valve body is a conical soft metal interface.
所述的阀芯与阀体之间接触面为锥面软金属接触面。
Because the water pressure in spring assembly and valve body makes the conical compression core and seat seal automatically, the flow channel of valve is closed.
因弹簧总成和阀体中水流压力将锥形压芯和锥形压座自动压合密封，阀体水流通道关闭。
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