Series 2300 Direct Operated Water Pressure Reducing Valves are designed for dead-end water service where the flow is intermittent and changes rapidly, as on domesticwatersystem.
系列2300直接操作水减压阀适用于室内水系统流量有间歇性变化和变化迅速的终端水应用场合。
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Based on an example in engineering, the necessity of cisterns for domesticwatersystem and fire water system to be build separately in a high rising building complex is discussed.