Kaisite電磁換向閥4WE10D31B/CG24N9Z5L 電力機械閥
Kaisite電磁換向閥4WE6C62/EG24N9K4電力機械閥
它是一種直動和先導(dǎo)式相結(jié)合的原理,當(dāng)入口與出口沒有壓差時,通電后,電磁力直接把先導(dǎo)小閥和主閥關(guān)閉件依次向上提起,閥門打開。當(dāng)入口與出口達到啟動壓差時,通電后,電磁力先導(dǎo)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,先導(dǎo)閥利用彈簧力或介質(zhì)壓力推動關(guān)閉件,向下移動,使閥門關(guān)閉。
特點:在零壓差或真空、高壓時亦能可*動作,但功率較大,要水平安裝
4WE10A31B/CG24N9Z5L 4WE10C31B/CG24N9Z5L 4WE10D31B/CG24N9Z5L 4WE10B31B/CG24N9Z5L
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4WE10H31B/CG24N9Z5L 4WE10J31B/CG24N9Z5L
4WE10L31B/CG24N9Z5L 4WE10M31B/CG24N9Z5L
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