Pilot-operated reducing valves 先导式减压阀
Pilot operated pressure reducing valves 先导式减压阀
operated reducing valves
操作减压阀
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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 domestic water system.
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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