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戶外普通開關型固定式部分回轉電動球閥

揚州貝(bei)爾閥(fa)(fa)門控制有限公司專業生產西門子電(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)執(zhi)(zhi)(zhi)行(xing)(xing)(xing)器(qi)(qi)，羅托克電(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)執(zhi)(zhi)(zhi)行(xing)(xing)(xing)器(qi)(qi)，德(de)國(guo)PS電(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)執(zhi)(zhi)(zhi)行(xing)(xing)(xing)器(qi)(qi)，精小(xiao)型電(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)執(zhi)(zhi)(zhi)行(xing)(xing)(xing)器(qi)(qi)，LQ系列(lie)電(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)執(zhi)(zhi)(zhi)行(xing)(xing)(xing)器(qi)(qi)，DKZ直行(xing)(xing)(xing)程電(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)執(zhi)(zhi)(zhi)行(xing)(xing)(xing)器(qi)(qi)，DKJ角行(xing)(xing)(xing)程電(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)執(zhi)(zhi)(zhi)行(xing)(xing)(xing)器(qi)(qi)，DQW部分回(hui)(hui)轉電(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)執(zhi)(zhi)(zhi)行(xing)(xing)(xing)器(qi)(qi)，DZW多回(hui)(hui)轉電(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)執(zhi)(zhi)(zhi)行(xing)(xing)(xing)器(qi)(qi)，3810系列(lie)電(dian)(dian)子式電(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)執(zhi)(zhi)(zhi)行(xing)(xing)(xing)器(qi)(qi)，電(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)閥(fa)(fa)門控制器(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)截止閥(fa)(fa)，電(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)蝶閥(fa)(fa)，電(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)球(qiu)閥(fa)(fa)，電(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)調節閥(fa)(fa)，止回(hui)(hui)閥(fa)(fa)，電(dian)(dian)磁閥(fa)(fa)，切斷閥(fa)(fa)，放(fang)料(liao)閥(fa)(fa)，襯氟(fu)閥(fa)(fa)門，保溫閥(fa)(fa)門，廣(guang)泛應用于電(dian)(dian)力、鋼廠、石油、冶金(jin)、化工(gong)、樓(lou)宇和給(gei)排水等自動(dong)(dong)(dong)(dong)(dong)(dong)化行(xing)(xing)(xing)業工(gong)程。

戶外普通開關型固定式部分回轉電動球閥

產品介紹

Q947H電動(dong)(dong)浮動(dong)(dong)球(qiu)閥采(cai)用硬密(mi)封(feng)(feng)(feng)結構，設計有工作密(mi)封(feng)(feng)(feng)和檢(jian)修密(mi)封(feng)(feng)(feng)，操作力(li)(li)矩小，密(mi)封(feng)(feng)(feng)比壓適中，密(mi)封(feng)(feng)(feng) 可(ke)靠，動(dong)(dong)作靈(ling)敏，液動(dong)(dong)控制(zhi)易于實現自動(dong)(dong)控制(zhi)，使用壽命長，球(qiu)閥的(de)壓力(li)(li)溫度(du)額定值(zhi)不僅與(yu)殼(ke)體材料有關，而且更多地(di)與(yu)閥座、填料及(ji)墊片等(deng)密(mi)封(feng)(feng)(feng)件材料有。廣(guang)泛使用于石油(you)、化工、冶金、造紙、制(zhi)藥、電鍍等(deng)行(xing)業(ye)

二(er)、固定式(shi)電動硬密封球閥外(wai)形(xing)及結構

結構特點

1、流(liu)體阻(zu)(zu)力小(xiao)，球(qiu)閥是(shi)所有閥類中(zhong)流(liu)體阻(zu)(zu)力zui小(xiao)的一種，即使是(shi)縮徑球(qiu)閥，其流(liu)體阻(zu)(zu)力也相當(dang)小(xiao)。

2、開關迅速、方便，只要閥桿轉動(dong)90°，球閥就完成了全開或全關動(dong)作，很容易(yi)實現快速啟閉。

3、密(mi)封性能好。球閥(fa)閥(fa)座密(mi)封圈(quan)一般采用(yong)聚四氟乙烯(xi)等彈性材料(liao)制造，易于保(bao)證密(mi)封，而(er)且球閥(fa)的密(mi)封力隨著介質壓力的增加而(er)增大。

4、閥(fa)桿(gan)密封(feng)(feng)可靠(kao)。球(qiu)閥(fa)啟閉時閥(fa)桿(gan)只作旋轉運動，因此閥(fa)桿(gan)的填(tian)料密封(feng)(feng)不易被(bei)破壞，而且(qie)閥(fa)桿(gan)倒密封(feng)(feng)的密封(feng)(feng)力隨(sui)著介質壓力的增加而增大。

5、球閥的啟閉只(zhi)做90°轉(zhuan)動(dong)，故容易實現自動(dong)化控制和(he)遠距離控制，球閥可(ke)配置(zhi)氣動(dong)裝置(zhi)、電動(dong)裝置(zhi)、液(ye)動(dong)裝置(zhi)、氣液(ye)聯動(dong)裝置(zhi)或電液(ye)聯動(dong)裝置(zhi)。

6、球(qiu)閥(fa)通(tong)(tong)道平整光滑，不(bu)易沉積介質，可以進行管線(xian)通(tong)(tong)球(qiu)。

貝爾(er)鄭重承諾：產品出廠前均(jun)已經過各項嚴格(ge)品質管(guan)制作業及性能(neng)試驗，自(zi)(zi)即日(ri)起在(zai)正常使用狀(zhuang)況下保固一年。但非人(ren)力(li)所能(neng)抗(kang)拒之災害，外(wai)力(li)破(po)壞，及未經本公司同意(yi)而私自(zi)(zi)拆(chai)卸(xie)者不(bu)在(zai)保固范圍之列。

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