阿托斯比例閥DPZO-L-171-S5意大利制造
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電氣(qi)比例閥(fa)自(zi)動(dong)控(kong)(kong)(kong)制(zhi)可分成斷續(xu)(xu)控(kong)(kong)(kong)制(zhi)和連續(xu)(xu)控(kong)(kong)(kong)制(zhi)。斷續(xu)(xu)控(kong)(kong)(kong)制(zhi)即(ji)開關(guan)控(kong)(kong)(kong)制(zhi)。氣(qi)動(dong)控(kong)(kong)(kong)制(zhi)系(xi)統中使用動(dong)作頻(pin)率較(jiao)低的(de)開關(guan)式(ON-OFF)的(de)換向閥(fa)來控(kong)(kong)(kong)制(zhi)氣(qi)路的(de)通斷。
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