上海湖(hu)泉防(fang)爆公(gong)司(si)專業生產(chan),防(fang)爆礦用(yong)電(dian)動(dong)球閥PN16,防(fang)爆系(xi)列閥門(men),防(fang)爆控制箱(xiang)*.產(chan)品有: 礦用(yong)隔爆兼(jian)本安(an)型(xing)顯(xian)示控制箱(xiang); 提供(gong)煤(mei)安(an)證和防(fang)爆證,上海湖(hu)泉: !

上海湖(hu)泉閥門(men)制造商專業生產(chan)Q941F46電(dian)動(dong)襯氟球閥,品質更上乘,型號(hao)更齊(qi)全,價(jia)格更公(gong)道(dao),外(wai)觀精美是(shi)您的理(li)想選擇(ze),咨(zi)詢(xun)....： !

上海湖(hu)泉專業生產(chan)廠(chang)家(jia),專業生產(chan)制(zhi)造電(dian)動(dong)法蘭三通(tong)球(qiu)閥,通(tong)過ISO9001等企業認(ren)證電(dian)動(dong)法蘭三通(tong)球(qiu)閥Q944F-16型(xing)號齊(qi)全,*,價(jia)格低(di)廉(lian),質量優(you)秀(xiu),是(shi)您理想的選擇(ze)!訂購： !

LQ電(dian)動(dong)球閥上海湖(hu)泉電(dian)動(dong)球閥,型(xing)號齊(qi)全,價(jia)格低(di)廉(lian),質量優(you)秀(xiu),外(wai)觀精美是(shi)您的理(li)想選擇(ze),：-8012 !

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Q941F電(dian)動(dong)法蘭球閥,電(dian)動(dong)法蘭球閥上海湖(hu)泉電(dian)動(dong)法蘭球閥,型(xing)號齊(qi)全,價(jia)格低(di)廉(lian),質量優(you)秀(xiu),是(shi)您的理(li)想選擇(ze),：

上海湖(hu)泉 Q941F4電(dian)動(dong)襯氟球閥是(shi)由電(dian)動(dong)執行機構和O型襯氟球閥組(zu)成。閥體內腔(qiang)及(ji)球芯(xin)均(jun)采(cai)用(yong)高壓(ya)註(zhu)塑工(gong)藝襯有耐(nai)腐(fu)蝕(shi)、耐(nai)老(lao)化(hua)的聚(ju)全氟乙炳烯(xi)，故(gu)具(ju)有可(ke)靠(kao)的耐(nai)腐(fu)蝕(shi)性和密封性。電(dian)子(zi)式(shi)襯氟球閥主(zhu)要(yao)用(yong)於(yu)對(dui)生產(chan)過(guo)程中(zhong)酸堿等強腐(fu)蝕(shi)介(jie)質的調(tiao)節或(huo)切斷。電(dian)動(dong)執行機構內置(zhi)伺服(fu)系(xi)統，無(wu)須另配(pei)伺(si)服(fu)放大器(qi)，輸入(ru)4-20mA信(xin)號(hao)及220VAC/380V電(dian)源即可(ke)控制運(yun)轉(zhuan)。