Pump station reservoir inIet vaIve can use eIectric vaIves,controI vaIves can aIso be used.EIectric vaIve opera-tion is simpIe,can onIy fuI y open fuI y cIosed,to achieve on-off function.The vaIve reIy PLC,by monitoring the pooI IeveI,to achieve the vaIve opening PID automatic adjustment of the vaIve can be adjusted within the entire range.%水泵站蓄水池进水阀门可以使用电动阀,也可以使用调节阀。电动阀操作简单,只能全开全关,实现通断功能。而调节阀依靠PLC,通过监测水池液位,实现对阀门开度的PID自动调节,使阀门可以全量程范围内任意调节,有利于生产环节的稳定。
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