...思 关键词：单座调节阀 阀体流道 阀内件结构 流量 可调范围 [gap=1712]ingle-seated control valve, Flow channel of valve body, Structure of valve trim, Flow, Adjustable range ..
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...座调节阀 阀体流道 阀内件结构 流量 可调范围 [gap=1703]Key Words: Single-seated control valve, Flow channel of valve body, Structure of valve trim, Flow, Adjustable range 目 录 ..
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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。
B. filter net is set on the net ring bracket and straight-flow channel is formed between the outlet port and the inlet port of valve body.
网圈支架上提供有过滤网，阀体的出口与进口间形成直通式流道。
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