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["小白求助, цentriff泵在关闭时,要不要打开回流阀",

2020-01-14View Original

Thread Content

"저희 공장에서 아황산을 밀어내는 цentrifugal泵,出口压力在 1MPa(表压),停泵时要不要先开回流阀再关出口阀?(平时正常运行时回流基本上全关) 求老师傅指导下,并说明原因"
Reply #22020-01-14
"11MPa压力不算大,不需要开回流,直接关出口,然后停泵" pérdida
Reply #32020-01-18
user
Reply #42020-01-19
继续翻译剩余的文本:
Reply #52020-01-26
1MP压力不算大,不需要开回流,直接关出口,然后停泵

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