境外(wai)采(cai)購GSR二位三通氣(qi)動(dong)閥產(chǎn)(chan)品概(gai)述：

境外(wai)采(cai)購GSR二位三通氣(qi)動(dong)閥GSR二(er)位三通氣(qi)動(dong)閥在(zai)無源(yuan)狀(zhuang)態(tài)(tai)時，閥門(men)受(shou)彈簧和(he)流體壓(ya)力作用(yong),處於(yu)關(guān)閉(bi)位置(zhi)。當(dāng)(dang)執(zhí)行(xing)機構(gòu)(gou)受(shou)到壓(ya)力時，活(huo)塞和(he)密(mi)封件被提起，閥門(men)打(da)開(kai)。 
GSR二位三通氣(qi)動(dong)閥也(ye)可應(yīng)用(yong)於(yu)相反特(te)性(xing)—常(chang)開(kai)型（NO）。另(ling)外，雙(shuang)作用(yong)執(zhí)行(xing)機構(gòu)(gou)用(yong)於(yu)任意流向。 
GSR二(er)位三通氣(qi)動(dong)閥應(yīng)用(yong)領(lǐng)(ling)域： 
·罐(guan)裝/瓶罐(guan)系(xi)統(tǒng)(tong)  
·啤酒釀造(zao)和(he)飲料技術(shù) 
·化工工業(yè)(ye) 
·流體混合(he)裝置  
·食(shi)品(pin)工業(yè)(ye)  
·混(hun)凝(ning)士和(he)水泥工業(yè)(ye) 
·真空(kong)技術(shù)(shu) 
·水處理(li)裝置 
·氣(qi)動(dong)裝置 
·洗衣房  

GSR二(er)位三通氣(qi)動(dong)閥產(chǎn)(chan)品特(te)點： 
·氣(qi)動(dong)閥結(jié)構(gòu)(gou)簡(jian)單(dan)，使(shi)用(yong)壽命長(chang) 
·氣(qi)動(dong)閥適(shi)用(yong)於(yu)幾(ji)乎所有介質(zhì)(zhi)，粘度zui大600mm2/s（厘(li)斯(si)） 
·氣(qi)動(dong)閥耐(nai)高溫(wen)、耐化(hua)學(xué)(xue)腐蝕 
·氣(qi)動(dong)閥防爆費(fei)用(yong)低，只需配小(xiao)巧(qiao)的72型(xing)防爆先導(dǎo)閥
德國GSR 79系(xi)列二位三通氣(qi)動(dong)閥 
控(kong)制(zhi)類(lei)型(xing)：直動(dong)式(shi) 
尺(chi)寸(cun)範(fàn)圍(wei)：法(fa)蘭DN15~DN150 
壓(ya) 力：0~16bar 
GSR二位三通氣(qi)動(dong)閥流體性(xing)質(zhì)(zhi)：中(zhong)性(xing)、氣(qi)態(tài)(tai)或(huo)液態(tài)(tai)流體 
不銹鋼(gang)用(yong)於(yu)腐蝕性(xing)介質(zhì)(zhi) 
粘 度：zui大400mm?/s 
流體溫(wen)度：NBR=-10~+80℃ 
PTFE/FKM=-40~+200℃ 
環(huán)(huan)境溫(wen)度：zui高60℃ 
閥體材料：鑄鐵、鑄(zhu)鋼(gang)