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普通開關型部分回轉法蘭電動球閥

揚州貝爾閥(fa)(fa)門(men)控制(zhi)有限公司專業生產西(xi)門(men)子電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)執(zhi)行(xing)(xing)(xing)器(qi)(qi)，羅(luo)托(tuo)克電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)執(zhi)行(xing)(xing)(xing)器(qi)(qi)，德國(guo)PS電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)執(zhi)行(xing)(xing)(xing)器(qi)(qi)，精小型電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)執(zhi)行(xing)(xing)(xing)器(qi)(qi)，LQ系列電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)執(zhi)行(xing)(xing)(xing)器(qi)(qi)，DKZ直行(xing)(xing)(xing)程電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)執(zhi)行(xing)(xing)(xing)器(qi)(qi)，DKJ角行(xing)(xing)(xing)程電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)執(zhi)行(xing)(xing)(xing)器(qi)(qi)，DQW部分回轉(zhuan)(zhuan)電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)執(zhi)行(xing)(xing)(xing)器(qi)(qi)，DZW多回轉(zhuan)(zhuan)電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)執(zhi)行(xing)(xing)(xing)器(qi)(qi)，3810系列電(dian)(dian)(dian)子式電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)執(zhi)行(xing)(xing)(xing)器(qi)(qi)，電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)閥(fa)(fa)門(men)控制(zhi)器(qi)(qi)，電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)閘閥(fa)(fa)，電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)截止(zhi)閥(fa)(fa)，電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)蝶(die)閥(fa)(fa)，電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)球閥(fa)(fa)，電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)調節(jie)閥(fa)(fa)，止(zhi)回閥(fa)(fa)，電(dian)(dian)(dian)磁(ci)閥(fa)(fa)，切(qie)斷閥(fa)(fa)，放料閥(fa)(fa)，襯(chen)氟閥(fa)(fa)門(men)，保溫閥(fa)(fa)門(men)，廣(guang)泛應用于電(dian)(dian)(dian)力、鋼(gang)廠、石油、冶(ye)金、化(hua)工(gong)、樓(lou)宇和(he)給排水等自動(dong)(dong)(dong)(dong)(dong)化(hua)行(xing)(xing)(xing)業工(gong)程。

普通開關型部分回轉法蘭電動球閥

產品介紹

Q947H電(dian)動浮動球(qiu)閥(fa)采用硬密(mi)(mi)封(feng)結構，設(she)計有(you)工(gong)作密(mi)(mi)封(feng)和檢修密(mi)(mi)封(feng)，操作力(li)矩(ju)小，密(mi)(mi)封(feng)比壓適中，密(mi)(mi)封(feng) 可靠(kao)，動作靈敏(min)，液動控制易于實(shi)現自(zi)動控制，使(shi)用壽命長，球(qiu)閥(fa)的(de)壓力(li)溫度額定值不(bu)僅(jin)與(yu)殼體材(cai)料有(you)關，而且更多地(di)與(yu)閥(fa)座、填料及墊(dian)片等(deng)密(mi)(mi)封(feng)件材(cai)料有(you)。廣泛(fan)使(shi)用于石(shi)油、化工(gong)、冶金、造紙、制藥、電(dian)鍍等(deng)行(xing)業

二、固定式電動硬密封球(qiu)閥(fa)外形及結(jie)構

結構特點

1、流(liu)體(ti)阻(zu)力(li)小，球閥(fa)是所有(you)閥(fa)類(lei)中流(liu)體(ti)阻(zu)力(li)zui小的(de)一(yi)種(zhong)，即(ji)使是縮徑球閥(fa)，其流(liu)體(ti)阻(zu)力(li)也(ye)相當小。

2、開(kai)關(guan)迅速、方便，只要閥(fa)桿轉動(dong)90°，球閥(fa)就完成了全開(kai)或全關(guan)動(dong)作，很(hen)容(rong)易實現(xian)快(kuai)速啟閉。

3、密(mi)(mi)(mi)封(feng)(feng)性能好。球閥(fa)閥(fa)座密(mi)(mi)(mi)封(feng)(feng)圈一般采(cai)用聚四氟乙烯等彈性材料制造(zao)，易(yi)于保(bao)證密(mi)(mi)(mi)封(feng)(feng)，而(er)且(qie)球閥(fa)的密(mi)(mi)(mi)封(feng)(feng)力(li)隨著介(jie)質壓力(li)的增(zeng)加而(er)增(zeng)大。

4、閥桿密(mi)封(feng)可(ke)靠。球閥啟閉時(shi)閥桿只作旋(xuan)轉(zhuan)運(yun)動，因此閥桿的填料密(mi)封(feng)不易被破壞，而(er)且閥桿倒密(mi)封(feng)的密(mi)封(feng)力(li)隨著介(jie)質壓力(li)的增(zeng)加而(er)增(zeng)大(da)。

5、球閥(fa)的啟閉只做90°轉動(dong)，故容易(yi)實(shi)現自動(dong)化控制和遠距離控制，球閥(fa)可(ke)配置(zhi)氣(qi)動(dong)裝置(zhi)、電動(dong)裝置(zhi)、液動(dong)裝置(zhi)、氣(qi)液聯動(dong)裝置(zhi)或電液聯動(dong)裝置(zhi)。

6、球閥通(tong)道(dao)平整(zheng)光滑(hua)，不易沉積(ji)介質，可(ke)以進行管線通(tong)球。

貝爾鄭重承諾(nuo)：產品(pin)出廠前均已經過各項嚴(yan)格品(pin)質管制作業及性能試驗，自即日起在正常使用狀況下保固(gu)(gu)一年。但非人力(li)所能抗拒之災(zai)害，外力(li)破壞，及未經本公司同(tong)意而(er)私自拆卸者不在保固(gu)(gu)范圍之列。

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