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大口徑固定式普通開關型電動法蘭球閥

揚州貝爾(er)閥(fa)(fa)(fa)(fa)門(men)控(kong)制(zhi)有限公(gong)司專業生產西門(men)子(zi)電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)執(zhi)行(xing)(xing)(xing)器(qi)(qi)，羅(luo)托克電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)執(zhi)行(xing)(xing)(xing)器(qi)(qi)，德國PS電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)執(zhi)行(xing)(xing)(xing)器(qi)(qi)，精(jing)小型電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)執(zhi)行(xing)(xing)(xing)器(qi)(qi)，LQ系列電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)執(zhi)行(xing)(xing)(xing)器(qi)(qi)，DKZ直行(xing)(xing)(xing)程(cheng)(cheng)電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)執(zhi)行(xing)(xing)(xing)器(qi)(qi)，DKJ角行(xing)(xing)(xing)程(cheng)(cheng)電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)執(zhi)行(xing)(xing)(xing)器(qi)(qi)，DQW部分回(hui)轉(zhuan)電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)執(zhi)行(xing)(xing)(xing)器(qi)(qi)，DZW多回(hui)轉(zhuan)電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)執(zhi)行(xing)(xing)(xing)器(qi)(qi)，3810系列電(dian)(dian)(dian)(dian)(dian)子(zi)式電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)執(zhi)行(xing)(xing)(xing)器(qi)(qi)，電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)閥(fa)(fa)(fa)(fa)門(men)控(kong)制(zhi)器(qi)(qi)，電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)閘閥(fa)(fa)(fa)(fa)，電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)截止(zhi)閥(fa)(fa)(fa)(fa)，電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)蝶(die)閥(fa)(fa)(fa)(fa)，電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)球閥(fa)(fa)(fa)(fa)，電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)調節閥(fa)(fa)(fa)(fa)，止(zhi)回(hui)閥(fa)(fa)(fa)(fa)，電(dian)(dian)(dian)(dian)(dian)磁閥(fa)(fa)(fa)(fa)，切斷(duan)閥(fa)(fa)(fa)(fa)，放料閥(fa)(fa)(fa)(fa)，襯(chen)氟閥(fa)(fa)(fa)(fa)門(men)，保溫閥(fa)(fa)(fa)(fa)門(men)，廣泛應用于電(dian)(dian)(dian)(dian)(dian)力、鋼廠、石(shi)油、冶金、化工、樓宇和(he)給排水(shui)等自動(dong)(dong)(dong)(dong)(dong)(dong)化行(xing)(xing)(xing)業工程(cheng)(cheng)。

大口徑固定式普通開關型電動法蘭球閥

產品介紹

Q947H電(dian)動(dong)浮(fu)動(dong)球(qiu)閥采用硬密(mi)(mi)(mi)封(feng)結構，設計(ji)有(you)工作(zuo)(zuo)密(mi)(mi)(mi)封(feng)和檢(jian)修密(mi)(mi)(mi)封(feng)，操(cao)作(zuo)(zuo)力(li)矩小，密(mi)(mi)(mi)封(feng)比壓(ya)適(shi)中，密(mi)(mi)(mi)封(feng) 可靠，動(dong)作(zuo)(zuo)靈敏(min)，液(ye)動(dong)控制易于(yu)(yu)實(shi)現自動(dong)控制，使(shi)用壽命長，球(qiu)閥的壓(ya)力(li)溫度額(e)定值(zhi)不(bu)僅與(yu)(yu)殼(ke)體材料(liao)有(you)關，而且更多地與(yu)(yu)閥座、填料(liao)及墊片(pian)等密(mi)(mi)(mi)封(feng)件材料(liao)有(you)。廣泛使(shi)用于(yu)(yu)石油(you)、化工、冶金、造紙(zhi)、制藥(yao)、電(dian)鍍等行業

二、固(gu)定式電動硬密(mi)封球閥外(wai)形及結構

結構特點

1、流體阻(zu)(zu)力小(xiao)，球閥是所有閥類(lei)中流體阻(zu)(zu)力zui小(xiao)的(de)一種，即使是縮(suo)徑球閥，其(qi)流體阻(zu)(zu)力也相(xiang)當(dang)小(xiao)。

2、開關迅(xun)速、方便，只要閥桿轉動90°，球閥就完成了全開或全關動作，很容易實(shi)現(xian)快速啟閉。

3、密(mi)封性能好。球(qiu)閥(fa)(fa)閥(fa)(fa)座密(mi)封圈一(yi)般(ban)采用(yong)聚四(si)氟乙(yi)烯(xi)等彈性材料制造，易于保證密(mi)封，而(er)且(qie)球(qiu)閥(fa)(fa)的密(mi)封力(li)隨著介質(zhi)壓力(li)的增(zeng)加而(er)增(zeng)大(da)。

4、閥桿(gan)(gan)密封(feng)可靠(kao)。球閥啟閉(bi)時閥桿(gan)(gan)只作旋轉運動，因(yin)此閥桿(gan)(gan)的(de)填(tian)料密封(feng)不易被破壞，而且閥桿(gan)(gan)倒密封(feng)的(de)密封(feng)力隨著介質壓力的(de)增(zeng)加而增(zeng)大。

5、球(qiu)閥的(de)啟閉只(zhi)做(zuo)90°轉動(dong)(dong)(dong)(dong)，故容易實現自動(dong)(dong)(dong)(dong)化(hua)控制(zhi)和遠距離控制(zhi)，球(qiu)閥可配置氣動(dong)(dong)(dong)(dong)裝置、電動(dong)(dong)(dong)(dong)裝置、液(ye)動(dong)(dong)(dong)(dong)裝置、氣液(ye)聯動(dong)(dong)(dong)(dong)裝置或電液(ye)聯動(dong)(dong)(dong)(dong)裝置。

6、球閥通(tong)道平整光(guang)滑(hua)，不易沉積介質(zhi)，可以(yi)進行管(guan)線通(tong)球。

貝爾鄭(zheng)重承諾：產品出廠前均已經(jing)過各(ge)項(xiang)嚴格品質管制作業及性能試驗，自即日起(qi)在(zai)正常使用狀況下保固一(yi)年。但非人力所能抗拒之災害，外力破壞(huai)，及未(wei)經(jing)本(ben)公司同(tong)意而私自拆(chai)卸(xie)者不在(zai)保固范(fan)圍之列。

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