... throttle valve节流阀 regulating valve调节阀;溢流阀;第阀 air valve空气阀;通气管之活瓣 ...
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空气第阀 air damper
量第阀 flow regulating valve ; flow control valve ; l valve
压力第阀 pressure control valve ; pressure regulator valve
恒温第阀 thermostatic control valve
双重第阀 lock shield valve
两面滑门第阀阅 double-faced slide gate valve
汽门第阀阅座 valve seat
压力第伺服阀 pressure control servovalve
第三阀附件 third valve attachment
美国太平洋截止阀可提供各种类型的阀瓣，以满足特定关闭和节流应用的要求。参阅适用于节流应用的应用建议(第32页)。
Pacific globe valves are available with a choice of disc types to meet specific shutoff and throttling applications. See service recommendations (page 32) for throttling applications.
注意：参阅第5和6页，了解阀杆、浮球和适配器。
项目标准STPE - 0101第43项要求：直到吸入切断阀(包括阀)的吸入口管道应按排放管道定型？
Project standard STPE-0101 page 43 requires that the suction piping up to suction block valve (including the valve) should be rated as discharge piping.
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