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開關型部分回轉法蘭電動球閥

揚(yang)州貝爾閥(fa)(fa)(fa)門控制(zhi)有限(xian)公(gong)司(si)專業生產西門子電(dian)(dian)(dian)(dian)動執(zhi)行(xing)(xing)(xing)(xing)器(qi)(qi)，羅(luo)托克電(dian)(dian)(dian)(dian)動執(zhi)行(xing)(xing)(xing)(xing)器(qi)(qi)，德國PS電(dian)(dian)(dian)(dian)動執(zhi)行(xing)(xing)(xing)(xing)器(qi)(qi)，精小型電(dian)(dian)(dian)(dian)動執(zhi)行(xing)(xing)(xing)(xing)器(qi)(qi)，LQ系(xi)(xi)列(lie)(lie)電(dian)(dian)(dian)(dian)動執(zhi)行(xing)(xing)(xing)(xing)器(qi)(qi)，DKZ直行(xing)(xing)(xing)(xing)程(cheng)電(dian)(dian)(dian)(dian)動執(zhi)行(xing)(xing)(xing)(xing)器(qi)(qi)，DKJ角行(xing)(xing)(xing)(xing)程(cheng)電(dian)(dian)(dian)(dian)動執(zhi)行(xing)(xing)(xing)(xing)器(qi)(qi)，DQW部分回轉(zhuan)(zhuan)電(dian)(dian)(dian)(dian)動執(zhi)行(xing)(xing)(xing)(xing)器(qi)(qi)，DZW多回轉(zhuan)(zhuan)電(dian)(dian)(dian)(dian)動執(zhi)行(xing)(xing)(xing)(xing)器(qi)(qi)，3810系(xi)(xi)列(lie)(lie)電(dian)(dian)(dian)(dian)子式電(dian)(dian)(dian)(dian)動執(zhi)行(xing)(xing)(xing)(xing)器(qi)(qi)，電(dian)(dian)(dian)(dian)動閥(fa)(fa)(fa)門控制(zhi)器(qi)(qi)，電(dian)(dian)(dian)(dian)動閘閥(fa)(fa)(fa)，電(dian)(dian)(dian)(dian)動截止閥(fa)(fa)(fa)，電(dian)(dian)(dian)(dian)動蝶(die)閥(fa)(fa)(fa)，電(dian)(dian)(dian)(dian)動球閥(fa)(fa)(fa)，電(dian)(dian)(dian)(dian)動調節閥(fa)(fa)(fa)，止回閥(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(bao)溫閥(fa)(fa)(fa)門，廣泛(fan)應用于電(dian)(dian)(dian)(dian)力、鋼(gang)廠、石油、冶金(jin)、化工(gong)(gong)、樓宇和給排水等自動化行(xing)(xing)(xing)(xing)業工(gong)(gong)程(cheng)。

開關型部分回轉法蘭電動球閥

產品介紹

Q947H電(dian)動(dong)浮(fu)動(dong)球(qiu)閥(fa)采用硬密封結(jie)構，設計有工作密封和檢修(xiu)密封，操作力矩(ju)小，密封比壓(ya)適中，密封 可(ke)靠，動(dong)作靈(ling)敏，液動(dong)控制易于(yu)實(shi)現(xian)自動(dong)控制，使用壽命長，球(qiu)閥(fa)的壓(ya)力溫度額定(ding)值不僅(jin)與(yu)殼體材料(liao)有關，而且更多地與(yu)閥(fa)座、填(tian)料(liao)及墊片(pian)等密封件材料(liao)有。廣泛使用于(yu)石油、化工、冶金、造紙(zhi)、制藥(yao)、電(dian)鍍等行業

二、固定式電動硬密封球閥外形及結(jie)構(gou)

結構特點

1、流體阻力小，球(qiu)閥是(shi)所有閥類中流體阻力zui小的一種，即使是(shi)縮徑(jing)球(qiu)閥，其流體阻力也相當小。

2、開(kai)關(guan)迅速、方便，只要(yao)閥桿轉(zhuan)動(dong)90°，球閥就完(wan)成了(le)全(quan)開(kai)或全(quan)關(guan)動(dong)作，很(hen)容(rong)易實現快(kuai)速啟閉(bi)。

3、密(mi)封性能好。球(qiu)閥(fa)閥(fa)座密(mi)封圈一般采用聚四氟(fu)乙烯等彈性材(cai)料制造(zao)，易于保證密(mi)封，而且球(qiu)閥(fa)的密(mi)封力隨著介質壓力的增加(jia)而增大。

4、閥(fa)桿(gan)密封(feng)可靠。球閥(fa)啟(qi)閉(bi)時閥(fa)桿(gan)只(zhi)作旋轉運(yun)動(dong)，因(yin)此閥(fa)桿(gan)的(de)(de)填料密封(feng)不(bu)易被破(po)壞，而且閥(fa)桿(gan)倒密封(feng)的(de)(de)密封(feng)力隨著介質壓力的(de)(de)增(zeng)加而增(zeng)大。

5、球(qiu)閥(fa)的啟閉只做90°轉(zhuan)動，故容易實現(xian)自動化控(kong)制和遠距離(li)控(kong)制，球(qiu)閥(fa)可配置氣動裝(zhuang)(zhuang)置、電動裝(zhuang)(zhuang)置、液(ye)動裝(zhuang)(zhuang)置、氣液(ye)聯動裝(zhuang)(zhuang)置或電液(ye)聯動裝(zhuang)(zhuang)置。

6、球閥(fa)通道平整光滑，不易(yi)沉積介質，可以進行(xing)管(guan)線通球。

貝爾(er)鄭(zheng)重承(cheng)諾(nuo)：產品出(chu)廠(chang)前均已經過各項(xiang)嚴格品質(zhi)管制(zhi)作(zuo)業及性(xing)能試驗(yan)，自(zi)即日起在正常使(shi)用狀況下(xia)保固一年。但非人力(li)所能抗拒之災害，外力(li)破(po)壞，及未經本公司同意(yi)而私自(zi)拆(chai)卸者不(bu)在保固范圍(wei)之列。

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