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部分回轉開關型戶外電動法蘭球閥

揚州貝爾(er)閥(fa)(fa)門(men)(men)控制有限公(gong)司專業生產西門(men)(men)子電(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)執(zhi)(zhi)(zhi)(zhi)行(xing)(xing)器(qi)(qi)，羅托克電(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)執(zhi)(zhi)(zhi)(zhi)行(xing)(xing)器(qi)(qi)，德國PS電(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)執(zhi)(zhi)(zhi)(zhi)行(xing)(xing)器(qi)(qi)，精小(xiao)型電(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)執(zhi)(zhi)(zhi)(zhi)行(xing)(xing)器(qi)(qi)，LQ系(xi)列電(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)執(zhi)(zhi)(zhi)(zhi)行(xing)(xing)器(qi)(qi)，DKZ直行(xing)(xing)程電(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)執(zhi)(zhi)(zhi)(zhi)行(xing)(xing)器(qi)(qi)，DKJ角行(xing)(xing)程電(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)執(zhi)(zhi)(zhi)(zhi)行(xing)(xing)器(qi)(qi)，DQW部分(fen)回(hui)轉(zhuan)電(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)執(zhi)(zhi)(zhi)(zhi)行(xing)(xing)器(qi)(qi)，DZW多回(hui)轉(zhuan)電(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)執(zhi)(zhi)(zhi)(zhi)行(xing)(xing)器(qi)(qi)，3810系(xi)列電(dian)(dian)子式電(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)執(zhi)(zhi)(zhi)(zhi)行(xing)(xing)器(qi)(qi)，電(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)閥(fa)(fa)門(men)(men)控制器(qi)(qi)，電(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)閘(zha)閥(fa)(fa)，電(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)截(jie)止閥(fa)(fa)，電(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)蝶(die)閥(fa)(fa)，電(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)球閥(fa)(fa)，電(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)調節閥(fa)(fa)，止回(hui)閥(fa)(fa)，電(dian)(dian)磁(ci)閥(fa)(fa)，切斷閥(fa)(fa)，放料閥(fa)(fa)，襯氟閥(fa)(fa)門(men)(men)，保溫閥(fa)(fa)門(men)(men)，廣泛應用于電(dian)(dian)力、鋼廠、石油(you)、冶金、化工、樓宇(yu)和(he)給(gei)排水等自動(dong)(dong)(dong)(dong)(dong)(dong)化行(xing)(xing)業工程。

部分回轉開關型戶外電動法蘭球閥

產品介紹

Q947H電動(dong)浮動(dong)球閥(fa)采用硬密封(feng)結構(gou)，設計有工(gong)作(zuo)密封(feng)和檢修密封(feng)，操作(zuo)力矩小，密封(feng)比壓適中，密封(feng) 可靠，動(dong)作(zuo)靈敏(min)，液動(dong)控制易于(yu)實現自動(dong)控制，使用壽命長，球閥(fa)的壓力溫度額定(ding)值不僅與殼體材料(liao)有關，而(er)且更(geng)多(duo)地與閥(fa)座、填料(liao)及(ji)墊片等密封(feng)件材料(liao)有。廣泛(fan)使用于(yu)石(shi)油、化工(gong)、冶(ye)金、造紙(zhi)、制藥、電鍍(du)等行(xing)業

二、固定式電動硬密(mi)封球閥外形及結(jie)構(gou)

結構特點

1、流體(ti)阻力(li)小(xiao)，球(qiu)閥是所有閥類中流體(ti)阻力(li)zui小(xiao)的(de)一種，即使是縮徑(jing)球(qiu)閥，其流體(ti)阻力(li)也相當(dang)小(xiao)。

2、開關迅速、方便，只(zhi)要閥桿轉動90°，球閥就完(wan)成(cheng)了全開或全關動作，很容(rong)易(yi)實現快速啟閉(bi)。

3、密(mi)封(feng)性能好。球(qiu)閥閥座密(mi)封(feng)圈一般采用聚四氟(fu)乙烯等彈性材料制造，易于保證密(mi)封(feng)，而且球(qiu)閥的密(mi)封(feng)力(li)隨著介質壓(ya)力(li)的增加而增大。

4、閥桿(gan)(gan)密封可靠(kao)。球閥啟閉時(shi)閥桿(gan)(gan)只作旋(xuan)轉運動，因此閥桿(gan)(gan)的(de)填料密封不易被破壞，而且(qie)閥桿(gan)(gan)倒密封的(de)密封力(li)隨著介質(zhi)壓(ya)力(li)的(de)增加(jia)而增大。

5、球閥的啟閉只(zhi)做90°轉動(dong)(dong)，故容(rong)易實現(xian)自(zi)動(dong)(dong)化(hua)控制(zhi)和(he)遠距(ju)離控制(zhi)，球閥可(ke)配置(zhi)(zhi)氣動(dong)(dong)裝(zhuang)置(zhi)(zhi)、電動(dong)(dong)裝(zhuang)置(zhi)(zhi)、液動(dong)(dong)裝(zhuang)置(zhi)(zhi)、氣液聯(lian)(lian)動(dong)(dong)裝(zhuang)置(zhi)(zhi)或電液聯(lian)(lian)動(dong)(dong)裝(zhuang)置(zhi)(zhi)。

6、球(qiu)閥通道平整光滑，不(bu)易沉積(ji)介質，可以(yi)進行(xing)管線通球(qiu)。

貝爾鄭重(zhong)承諾：產品(pin)出廠前均已經過各項嚴格品(pin)質管制作業及性能試驗(yan)，自(zi)即日(ri)起在(zai)正常使(shi)用(yong)狀(zhuang)況下保固一年。但非人力(li)所能抗拒之災害，外力(li)破壞，及未(wei)經本公司同(tong)意而私(si)自(zi)拆卸者不(bu)在(zai)保固范(fan)圍之列。

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