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Application of hydraulically controlled automatic gate valve in feed exhaust water pump station
Author(s): 
Pages: 33-35
Year: Issue:  2
Journal: Valve

Keyword:  闸阀 液压控制 给排水;
Abstract: 液控自动闸阀是利用水泵在启动和停机过程中工作压力的变化 ,通过吸扬水管中的工作介质控制液控自动闸阀的换向控制阀 ,使闸板按照水泵工作程序自动完成启闭。该阀于 1 994年获得了国家专利 ,专利号为ZL94 2 3 792 9.2。本文介绍了液控自动闸阀的结构 ,工作原理和性能特点 ,分析了液控自动闸阀在实际工作中的使用条件
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