氣(qi)動(dong)角(jiao)座(zuo)閥(fa)能否(fou)代替(ti)氣(qi)動(dong)球閥(fa),兩者屬于閥門類型,使用起來肯定是有區別的,下面可以簡單了解一下,氣動角座閥能達到精確控溫、滴加液等要求,在非工作狀態下,由于彈簧力的作用,閥門常處于關閉或開啟狀態。執行器活塞受壓縮氣體作用時,閥門開啟或關閉;雙動式閥門由壓縮氣體控制閥門的開關。氣體球閥僅需使用氣動執行器旋轉90度即可使氣源閉合,并僅需很小的轉矩即可關閉,完全均等的閥體內腔為介質提供了阻力極小的直通流動通道,具有結構緊湊、易于操作和維護的優點,適用于水、溶劑、酸液和天然氣等一般工作介質,也可用于工作條件惡劣的介質。
氣(qi)(qi)動(dong)(dong)(dong)角(jiao)座閥廣泛(fan)應(ying)用于(yu)短時(shi)頻(pin)繁起動(dong)(dong)(dong)過程中(zhong),具有(you)反應(ying)靈敏,動(dong)(dong)(dong)作準確的(de)(de)特點,與電磁(ci)閥配(pei)(pei)合使用,通過氣(qi)(qi)動(dong)(dong)(dong)控(kong)(kong)(kong)制(zhi)(zhi)可以精確控(kong)(kong)(kong)制(zhi)(zhi)氣(qi)(qi)體(ti)、液體(ti)的(de)(de)流量。但氣(qi)(qi)動(dong)(dong)(dong)球閥是由氣(qi)(qi)動(dong)(dong)(dong)執行機構組成的(de)(de)球閥,通常(chang)配(pei)(pei)備各種附件,如(ru)電磁(ci)閥、氣(qi)(qi)源處理三聯(lian)件、限位開關、定位器、控(kong)(kong)(kong)制(zhi)(zhi)箱等,以實(shi)現(xian)就地控(kong)(kong)(kong)制(zhi)(zhi)和遠(yuan)距離集中(zhong)控(kong)(kong)(kong)制(zhi)(zhi),在控(kong)(kong)(kong)制(zhi)(zhi)室(shi)中(zhong)可控(kong)(kong)(kong)制(zhi)(zhi)閥門的(de)(de)開關,無需跑到現(xian)場或帶著高處或危險的(de)(de)手動(dong)(dong)(dong)控(kong)(kong)(kong)制(zhi)(zhi),大(da)大(da)節省人力(li)資源,節省時(shi)間(jian),節省安(an)全。