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固定式電動硬密封球閥優勢

揚州貝爾閥(fa)(fa)(fa)門控(kong)制有限公司專業生(sheng)產西(xi)門子(zi)電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)執(zhi)(zhi)行(xing)(xing)(xing)(xing)器(qi)(qi)(qi)，羅托克電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)執(zhi)(zhi)行(xing)(xing)(xing)(xing)器(qi)(qi)(qi)，德(de)國PS電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)執(zhi)(zhi)行(xing)(xing)(xing)(xing)器(qi)(qi)(qi)，精小型(xing)電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)執(zhi)(zhi)行(xing)(xing)(xing)(xing)器(qi)(qi)(qi)，LQ系列電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)執(zhi)(zhi)行(xing)(xing)(xing)(xing)器(qi)(qi)(qi)，DKZ直行(xing)(xing)(xing)(xing)程(cheng)電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)執(zhi)(zhi)行(xing)(xing)(xing)(xing)器(qi)(qi)(qi)，DKJ角行(xing)(xing)(xing)(xing)程(cheng)電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)執(zhi)(zhi)行(xing)(xing)(xing)(xing)器(qi)(qi)(qi)，DQW部分回(hui)轉電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)執(zhi)(zhi)行(xing)(xing)(xing)(xing)器(qi)(qi)(qi)，DZW多回(hui)轉電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)執(zhi)(zhi)行(xing)(xing)(xing)(xing)器(qi)(qi)(qi)，3810系列電(dian)(dian)(dian)(dian)子(zi)式電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)執(zhi)(zhi)行(xing)(xing)(xing)(xing)器(qi)(qi)(qi)，電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)閥(fa)(fa)(fa)門控(kong)制器(qi)(qi)(qi)，電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)閘閥(fa)(fa)(fa)，電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)截(jie)止閥(fa)(fa)(fa)，電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)蝶閥(fa)(fa)(fa)，電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)球(qiu)閥(fa)(fa)(fa)，電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)調節閥(fa)(fa)(fa)，止回(hui)閥(fa)(fa)(fa)，電(dian)(dian)(dian)(dian)磁閥(fa)(fa)(fa)，切斷閥(fa)(fa)(fa)，放(fang)料(liao)閥(fa)(fa)(fa)，襯氟閥(fa)(fa)(fa)門，保溫(wen)閥(fa)(fa)(fa)門，廣泛(fan)應(ying)用于電(dian)(dian)(dian)(dian)力、鋼廠(chang)、石油(you)、冶(ye)金、化工、樓宇和給排(pai)水等自動(dong)(dong)(dong)(dong)(dong)化行(xing)(xing)(xing)(xing)業工程(cheng)。

固定式電動硬密封球閥優勢

產品介紹

Q947H電動浮動球閥采用硬密(mi)(mi)封(feng)結(jie)構，設計(ji)有(you)工(gong)作(zuo)密(mi)(mi)封(feng)和檢修密(mi)(mi)封(feng)，操(cao)作(zuo)力矩(ju)小，密(mi)(mi)封(feng)比壓適(shi)中(zhong)，密(mi)(mi)封(feng) 可靠，動作(zuo)靈敏，液動控制(zhi)易于(yu)實現(xian)自動控制(zhi)，使(shi)用壽命長，球閥的壓力溫度額定(ding)值不僅與殼體材料(liao)(liao)有(you)關，而且(qie)更多(duo)地與閥座、填料(liao)(liao)及墊片等(deng)密(mi)(mi)封(feng)件材料(liao)(liao)有(you)。廣(guang)泛(fan)使(shi)用于(yu)石(shi)油、化工(gong)、冶金、造(zao)紙、制(zhi)藥、電鍍(du)等(deng)行業

二(er)、固定(ding)式電動(dong)硬密封球閥外形及結構

結構特點

1、流體阻(zu)力小(xiao)，球閥是所有閥類中(zhong)流體阻(zu)力zui小(xiao)的一(yi)種(zhong)，即使是縮(suo)徑球閥，其(qi)流體阻(zu)力也(ye)相當小(xiao)。

2、開關(guan)迅速(su)、方便，只要閥桿轉動90°，球閥就完成了全開或全關(guan)動作，很容易實現(xian)快(kuai)速(su)啟閉。

3、密(mi)封(feng)性(xing)(xing)能好。球閥閥座密(mi)封(feng)圈一般采用聚四氟乙烯等(deng)彈性(xing)(xing)材料制造，易于保證密(mi)封(feng)，而且球閥的密(mi)封(feng)力隨(sui)著介(jie)質壓力的增加而增大。

4、閥(fa)桿密封可靠。球閥(fa)啟(qi)閉時閥(fa)桿只作旋(xuan)轉運動，因此(ci)閥(fa)桿的填料密封不易被破壞，而(er)且閥(fa)桿倒密封的密封力隨著(zhu)介質壓力的增加而(er)增大。

5、球(qiu)閥的(de)啟閉(bi)只(zhi)做90°轉動，故容(rong)易實現自動化控制(zhi)和遠距離控制(zhi)，球(qiu)閥可(ke)配置(zhi)(zhi)(zhi)氣動裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)(zhi)、電動裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)(zhi)、液(ye)動裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)(zhi)、氣液(ye)聯動裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)(zhi)或電液(ye)聯動裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)(zhi)。

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

貝爾鄭(zheng)重承諾：產品出廠前(qian)均已經(jing)(jing)過各(ge)項嚴格品質管制作(zuo)業及性能(neng)試驗，自(zi)即日起在正(zheng)常(chang)使用狀況下保固一年。但非人(ren)力(li)所能(neng)抗拒之災害，外力(li)破壞，及未經(jing)(jing)本(ben)公司(si)同意而私自(zi)拆卸者不在保固范圍之列(lie)。

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