意大利ATOS比例閥DHZO-T-071-S5 40/PE
意大利(li)ATOS比例閥(fa)DHZO-T-071-S5 40/PE
電氣(qi)比例閥(fa)自動(dong)控(kong)(kong)(kong)制(zhi)可分(fen)成斷(duan)續控(kong)(kong)(kong)制(zhi)和連續控(kong)(kong)(kong)制(zhi)。斷(duan)續控(kong)(kong)(kong)制(zhi)即開(kai)關(guan)控(kong)(kong)(kong)制(zhi)。氣(qi)動(dong)控(kong)(kong)(kong)制(zhi)系統中使(shi)用動(dong)作(zuo)頻率(lv)較低(di)的(de)開(kai)關(guan)式(ON-OFF)的(de)換向閥(fa)來控(kong)(kong)(kong)制(zhi)氣(qi)路的(de)通斷(duan)。
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