RC系列電(dian)動(dong)(dong)V型(xing)球(qiu)(qiu)閥(fa)(fa)是一種(zhong)直(zhi)角回(hui)轉結構(gou)，它配(pei)最新型(xing)的(de)電(dian)子式電(dian)動(dong)(dong)執行機構(gou)，具(ju)有(you)(you)機內(nei)伺服(fu)，無需操(cao)作器及伺服(fu)放(fang)大(da)(da)(da)器，直(zhi)接接受4-20MA信號及220VAC電(dian)源作動(dong)(dong)力(li)(li)，可(ke)靠(kao)性及靈敏度(du)大(da)(da)(da)大(da)(da)(da)提高。V型(xing)球(qiu)(qiu)芯設計帶有(you)(you)特殊形狀的(de)V型(xing)和(he)(he)U型(xing)出口，它有(you)(you)最高級球(qiu)(qiu)型(xing)閥(fa)(fa)截流(liu)物性和(he)(he)控(kong)(kong)制(zhi)功能，最適(shi)用(yong)于各種(zhong)調節(jie)場合，具(ju)有(you)(you)額定流(liu)量系數大(da)(da)(da)，可(ke)調比大(da)(da)(da)，密封效果好，調節(jie)性能靈敏，體(ti)積小(xiao)等(deng)優點。適(shi)合控(kong)(kong)制(zhi)氣體(ti)、蒸氣和(he)(he)液(ye)(ye)體(ti)等(deng)介質(zhi)。由于球(qiu)(qiu)芯和(he)(he)閥(fa)(fa)座之間(jian)回(hui)轉時具(ju)有(you)(you)很大(da)(da)(da)的(de)剪切作用(yong)，尤其是適(shi)用(yong)于控(kong)(kong)制(zhi)纖維性、有(you)(you)微小(xiao)固體(ti)顆(ke)粒的(de)懸(xuan)濁液(ye)(ye)介質(zhi)的(de)理想產品。因此本產品可(ke)廣泛用(yong)于石油、化(hua)工(gong)(gong)、造紙、電(dian)力(li)(li)、冶(ye)金(jin)、輕工(gong)(gong)、制(zhi)藥等(deng)工(gong)(gong)業(ye)部門。咨詢:0755-88397348