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昆明YUKEN油研電磁閥型號DSG-03-2B2B-A220-D24-50
直動式電磁閥dsg-01-3c2-d24-n1-70特點：在真空、負壓、零壓時能正常工作，但通徑 般不超過25mm。它是 種直動和 導式相結合的原理，當入口與出口沒有壓差時，通電后，電磁力直接把 導小閥和主閥關閉件依次向上提起，閥門打開。當入口與出口達到啟動壓差時，通電后，電磁力 導小閥，主閥下腔壓力上升，上腔壓力下降，從而利用壓差把主閥向上推開；斷電時， 導閥利用彈簧力或介質壓力推動關閉件，向下移動，使閥門關閉。通水前必須徹底沖洗管道。上面說得是電磁閥的普通原理。
部分型號：蘇州科士華機電設備 18013555763
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昆明YUKEN油研電磁閥型號DSG-03-2B2B-A220-D24-50
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昆明YUKEN油研電磁閥型號DSG-03-2B2B-A220-D24-50
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昆明YUKEN油研電磁閥型號DSG-03-2B2B-A220-D24-50