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Q645F46氣動襯氟三通(tong)(tong)球閥四閥座(zuo)密(mi)封三通(tong)(tong)球閥具有造(zao)型美觀、結(jie)構緊湊合理(li)，它(ta)不僅可實現介質(zhi)流向的切(qie)換，也可使(shi)三個(ge)通(tong)(tong)道相互連(lian)通(tong)(tong)，同時也可關閉(bi)任一通(tong)(tong)道，使(shi)另外兩個(ge)通(tong)(tong)道連(lian)通(tong)(tong)，靈活控制管路(lu)中介質(zhi)的合流或分流。