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普通開關型部分回轉法電動球閥

揚州(zhou)貝爾閥(fa)(fa)(fa)(fa)門(men)控制有(you)限公司專(zhuan)業生產西門(men)子電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)執(zhi)(zhi)(zhi)行(xing)(xing)器(qi)(qi)，羅托克電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)執(zhi)(zhi)(zhi)行(xing)(xing)器(qi)(qi)，德國PS電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)執(zhi)(zhi)(zhi)行(xing)(xing)器(qi)(qi)，精小型電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)執(zhi)(zhi)(zhi)行(xing)(xing)器(qi)(qi)，LQ系(xi)列電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)執(zhi)(zhi)(zhi)行(xing)(xing)器(qi)(qi)，DKZ直行(xing)(xing)程(cheng)(cheng)電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)執(zhi)(zhi)(zhi)行(xing)(xing)器(qi)(qi)，DKJ角(jiao)行(xing)(xing)程(cheng)(cheng)電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)執(zhi)(zhi)(zhi)行(xing)(xing)器(qi)(qi)，DQW部分(fen)回(hui)轉(zhuan)電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)執(zhi)(zhi)(zhi)行(xing)(xing)器(qi)(qi)，DZW多回(hui)轉(zhuan)電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)執(zhi)(zhi)(zhi)行(xing)(xing)器(qi)(qi)，3810系(xi)列電(dian)(dian)(dian)(dian)子式電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)執(zhi)(zhi)(zhi)行(xing)(xing)器(qi)(qi)，電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)閥(fa)(fa)(fa)(fa)門(men)控制器(qi)(qi)，電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)閘(zha)閥(fa)(fa)(fa)(fa)，電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)截止(zhi)閥(fa)(fa)(fa)(fa)，電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)蝶閥(fa)(fa)(fa)(fa)，電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)球閥(fa)(fa)(fa)(fa)，電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)調節閥(fa)(fa)(fa)(fa)，止(zhi)回(hui)閥(fa)(fa)(fa)(fa)，電(dian)(dian)(dian)(dian)磁閥(fa)(fa)(fa)(fa)，切斷閥(fa)(fa)(fa)(fa)，放料(liao)閥(fa)(fa)(fa)(fa)，襯氟閥(fa)(fa)(fa)(fa)門(men)，保溫閥(fa)(fa)(fa)(fa)門(men)，廣泛(fan)應用于電(dian)(dian)(dian)(dian)力、鋼(gang)廠、石(shi)油、冶金、化工(gong)、樓(lou)宇和給(gei)排水等自動(dong)(dong)(dong)化行(xing)(xing)業工(gong)程(cheng)(cheng)。

普通開關型部分回轉法電動球閥

產品介紹

Q947H電(dian)(dian)動(dong)浮動(dong)球(qiu)閥采用(yong)硬(ying)密(mi)(mi)封結構，設計有(you)工(gong)作(zuo)密(mi)(mi)封和檢修密(mi)(mi)封，操作(zuo)力矩小，密(mi)(mi)封比壓(ya)適中，密(mi)(mi)封 可(ke)靠，動(dong)作(zuo)靈敏，液動(dong)控制(zhi)易(yi)于實現自動(dong)控制(zhi)，使(shi)用(yong)壽命(ming)長(chang)，球(qiu)閥的(de)壓(ya)力溫(wen)度額定值不僅(jin)與殼(ke)體材料(liao)有(you)關，而(er)且(qie)更多地與閥座、填料(liao)及墊片(pian)等(deng)(deng)密(mi)(mi)封件材料(liao)有(you)。廣泛使(shi)用(yong)于石油、化工(gong)、冶金、造(zao)紙(zhi)、制(zhi)藥(yao)、電(dian)(dian)鍍等(deng)(deng)行業

二(er)、固定式(shi)電動硬密封球閥外形及結構

結構特點

1、流(liu)體(ti)阻(zu)力(li)小，球閥是所有閥類中(zhong)流(liu)體(ti)阻(zu)力(li)zui小的一種，即使是縮(suo)徑球閥，其流(liu)體(ti)阻(zu)力(li)也相當(dang)小。

2、開(kai)關迅速、方便，只(zhi)要閥(fa)桿轉(zhuan)動90°，球(qiu)閥(fa)就完成了全開(kai)或(huo)全關動作，很容易實現(xian)快(kuai)速啟閉。

3、密封性能好。球閥(fa)閥(fa)座密封圈一般采用(yong)聚四氟乙(yi)烯等彈性材料制造，易于(yu)保證密封，而且球閥(fa)的密封力(li)(li)隨著(zhu)介質壓力(li)(li)的增(zeng)加(jia)而增(zeng)大。

4、閥桿(gan)(gan)密封(feng)可靠。球閥啟(qi)閉時閥桿(gan)(gan)只(zhi)作(zuo)旋轉運動，因此閥桿(gan)(gan)的填料密封(feng)不易(yi)被破壞，而(er)且(qie)閥桿(gan)(gan)倒密封(feng)的密封(feng)力隨著介質壓力的增加而(er)增大(da)。

5、球閥的啟閉只(zhi)做90°轉動，故容易實(shi)現自動化控(kong)制(zhi)和遠距離控(kong)制(zhi)，球閥可配置(zhi)(zhi)氣動裝置(zhi)(zhi)、電(dian)動裝置(zhi)(zhi)、液(ye)(ye)動裝置(zhi)(zhi)、氣液(ye)(ye)聯(lian)動裝置(zhi)(zhi)或電(dian)液(ye)(ye)聯(lian)動裝置(zhi)(zhi)。

6、球閥通道平整光滑，不易沉積介(jie)質，可以(yi)進行管線通球。

貝爾鄭重(zhong)承(cheng)諾：產品(pin)出廠前均已經過各項嚴格(ge)品(pin)質(zhi)管制作(zuo)業及性能(neng)試驗，自即日起在(zai)正常(chang)使用狀況下保(bao)固一(yi)年。但非人(ren)力所(suo)能(neng)抗拒之災(zai)害，外力破壞，及未經本公司同意而私自拆卸(xie)者不在(zai)保(bao)固范圍之列(lie)。

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