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隔爆型電(dian)(dian)(dian)(dian)動球閥是由(you)球體(ti)旋轉而開(kai)閉水路的新型電(dian)(dian)(dian)(dian)動閥門，由(you)于適應供水壓力范圍(wei)大，不(bu)受雜質(zhi)、污水影(ying)響，水流(liu)量大，工作過程中通電(dian)(dian)(dian)(dian)時間短(duan)，多(duo)種控制(zhi)(zhi)電(dian)(dian)(dian)(dian)源(yuan)(yuan)電(dian)(dian)(dian)(dian)壓及多(duo)種控制(zhi)(zhi)電(dian)(dian)(dian)(dian)路電(dian)(dian)(dian)(dian)壓，用(yong)戶可根據需要接(jie)入任何一種控制(zhi)(zhi)電(dian)(dian)(dian)(dian)源(yuan)(yuan)電(dian)(dian)(dian)(dian)壓及控制(zhi)(zhi)電(dian)(dian)(dian)(dian)路電(dian)(dian)(dian)(dian)壓，就能使(shi)球閥開(kai)閉，工作穩定可靠。

主要技術指標：

（1）防爆型式：礦用本質安全型“Ex ib I Mb”；

（2）功耗：≤5w；

（3）水(shui)壓適(shi)應范圍：0-10 Mpa；

（4）球閥(fa)開啟（關閉）時間：6秒(miao)-10秒(miao)；

（5）球閥通徑：DN 20；

（6）電(dian)源電(dian)路電(dian)壓：127/36 V  AC；

（7）控制電路電壓：127/36 V  AC；

（8）功能特性：通(tong)徑大、流量大、不易堵塞，不生銹、不易腐蝕。