相關文章
RELATED ARTICLES不銹鋼式(shi)三(san)(san)通(tong)電動(dong)調節(jie)閥廣泛(fan)應用于(yu)精(jing)確控氣體、液(ye)體、蒸汽等介質(zhi)的工藝參數(shu)如壓力、流(liu)(liu)(liu)(liu)量、溫度、液(ye)位等參數(shu)保持在給定值(zhi)。適合于(yu)把一(yi)種(zhong)流(liu)(liu)(liu)(liu)體通(tong)過三(san)(san)通(tong)閥分成二路流(liu)(liu)(liu)(liu)出或把兩種(zhong)流(liu)(liu)(liu)(liu)體經三(san)(san)通(tong)閥合并(bing)成一(yi)種(zhong)流(liu)(liu)(liu)(liu)體的工況。
電動式三通(tong)調(diao)節閥設備用于需要流體進(jin)行配比的(de)控(kong)(kong)制系統時,由于它代替一(yi)個氣開控(kong)(kong)制閥和一(yi)個氣關控(kong)(kong)制閥,因此,可降低成本(ben)并減(jian)少安裝(zhuang)空間。
ZDLQ型(xing)電(dian)動三通(tong)(tong)調(diao)(diao)節(jie)(jie)閥是由3610L型(xing)電(dian)子式電(dian)動執(zhi)(zhi)行機構(gou)(gou)和(he)(he)三通(tong)(tong)調(diao)(diao)節(jie)(jie)機構(gou)(gou)組(zu)成(cheng)。電(dian)動執(zhi)(zhi)行機構(gou)(gou)內有伺服系(xi)統,無須另配(pei)伺服放大器,有輸入訊號(hao)及電(dian)源即(ji)可(ke)控(kong)制運轉,連線(xian)簡單,調(diao)(diao)節(jie)(jie)機構(gou)(gou)合(he)流(liu)和(he)(he)分流(liu)兩(liang)種(zhong)作(zuo)用(yong)方(fang)式,在某些場(chang)合(he)可(ke)以替代兩(liang)個(ge)三通(tong)(tong)閥和(he)(he)一個(ge)三通(tong)(tong)接管(guan)而得到(dao)廣泛應(ying)有。常用(yong)于熱交換器的(de)兩(liang)相(xiang)調(diao)(diao)節(jie)(jie)及簡單的(de)配(pei)比調(diao)(diao)節(jie)(jie)。合(he)流(liu)型(xing)主(zhu)要用(yong)于將(jiang)(jiang)兩(liang)種(zhong)流(liu)體混合(he)成(cheng)第三種(zhong)流(liu)體;分流(liu)型(xing)主(zhu)要用(yong)于將(jiang)(jiang)一股流(liu)體分成(cheng)兩(liang)股流(liu)體。電(dian)
ZDLQ/X電動(dong)三通調節閥(fa)(fa)廣(guang)泛應(ying)用(yong)(yong)于化工(gong)、石油(you)、冶(ye)金、電站(zhan)、輕紡、造(zao)紙和制(zhi)藥(yao)等(deng)(deng)工(gong)業生(sheng)產(chan)過程(cheng)的自(zi)動(dong)化調節和遠程(cheng)控制(zhi)。電動(dong)三通調節閥(fa)(fa)壓力等(deng)(deng)級有PN1.6 4.0 6.4MPa;公稱通徑(jing)DN25~300mm;適用(yong)(yong)流體(ti)溫度有-40~+450℃;按溫度高(gao)低配用(yong)(yong)不同(tong)閥(fa)(fa)蓋可分常溫型(xing)、高(gao)溫型(xing)兩種(zhong)。