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瓦斯(si)專用(yong)(yong)普(pu)通開關礦(kuang)(kuang)(kuang)(kuang)用(yong)(yong)隔爆型電(dian)(dian)(dian)動(dong)閘閥是由礦(kuang)(kuang)(kuang)(kuang)用(yong)(yong)電(dian)(dian)(dian)動(dong)裝(zhuang)置與閘閥組(zu)裝(zhuang)而(er)成,MA帶(dai)煤安(an)(an)證(zheng)礦(kuang)(kuang)(kuang)(kuang)用(yong)(yong)隔爆型電(dian)(dian)(dian)動(dong)閘閥主(zhu)要用(yong)(yong)于煤礦(kuang)(kuang)(kuang)(kuang)的(de)(de)井下(xia)水路(lu)管道的(de)(de)通、斷(duan)控(kong)制及調節介質流量(liang)大小,一般這種防(fang)(fang)爆礦(kuang)(kuang)(kuang)(kuang)用(yong)(yong)電(dian)(dian)(dian)動(dong)閘閥,MA帶(dai)煤安(an)(an)證(zheng)礦(kuang)(kuang)(kuang)(kuang)用(yong)(yong)電(dian)(dian)(dian)動(dong)閘閥,礦(kuang)(kuang)(kuang)(kuang)用(yong)(yong)防(fang)(fang)爆電(dian)(dian)(dian)動(dong)閘閥的(de)(de)電(dian)(dian)(dian)源(yuan)電(dian)(dian)(dian)壓有380V和(he)660V,而(er)且這種礦(kuang)(kuang)(kuang)(kuang)用(yong)(yong)隔爆型電(dian)(dian)(dian)動(dong)閘閥必須(xu)帶(dai)有煤安(an)(an)證(zheng)才能進礦(kuang)(kuang)(kuang)(kuang)安(an)(an)全使用(yong)(yong)。
更新(xin)時間:2024-01-20產(chan)品型號:ZB941H-16C DN200礦用隔爆兼本安電動(dong)閘(zha)(zha)閥,井下AC660V礦用電動(dong)閘(zha)(zha)閥 Z941H-40 DN200配(pei)套ZJK30-24(660)電動(dong)裝置 具(ju)備手動(dong)電動(dong)操作方(fang)式(煤安):又叫煤安證電動(dong)閘(zha)(zha)閥,
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更新時間:2023-11-07產品型號:Z9B41H-64C DN50一體(ti)化(hua)(hua)電動(dong)法蘭(lan)閘閥采(cai)用一體(ti)化(hua)(hua)開關(guan)型電動(dong)執行機(ji)構,可(ke)對閘閥實行遠控、集控和(he)自動(dong)控制(zhi)。廣泛用于電力、冶金、石油、化(hua)(hua)工、造紙、污水處理(li)等行業。
更新(xin)時間:2023-01-17產品型號:MZ941H-25C DN100一體化電動(dong)法蘭閘(zha)閥(fa)適(shi)用(yong)介(jie)質為:水、油品、蒸氣(qi)、及酸、堿、氨、尿(niao)素、含硫(liu)天然。執(zhi)行(xing)機構功能全面(mian)、控(kong)制(zhi)系統先(xian)進(jin)、性能可靠、使用(yong)維護方便、體積小等特點。
更新時間(jian):2023-01-17產品型號:Z941H-25C DN250