礦用電磁閥 DFB-20/10型礦用防爆電磁閥價(jià)格

<**n style="overflow-wrap: break-word; font-size: 16px; font-weight: bold; letter-**cing: 0px; font-family: 微軟雅黑, "Microsoft YaHei"; position: unset !important;">　DFB20型礦用防爆電磁閥性能特點(diǎn)
使用交流供電，體積小、重量輕，不需灑水時(shí)無(wú)功耗，適用壓力范圍寬。

<**n style="overflow-wrap: break-word; white-**ce: pre-wrap !important; position: unset !important; font-size: 16px; font-family: 微軟雅黑, "Microsoft YaHei";">礦用隔爆型電磁閥外形尺寸和重量

<**n style="overflow-wrap: break-word; white-**ce: pre-wrap !important; position: unset !important; font-size: 16px; font-family: 微軟雅黑, "Microsoft YaHei";">外形尺寸（長(zhǎng)×寬×高）:108×114×184mm重量約3kg

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<**n style="overflow-wrap: break-word; font-size: 16px; font-family: 微軟雅黑, "Microsoft YaHei"; position: unset !important;"><**n style="overflow-wrap: break-word; letter-**cing: 0px; position: unset !important;">　DFB20型礦用防爆電磁閥技術(shù)參數(shù)<**n style="overflow-wrap: break-word; letter-**cing: 0px; position: unset !important;">
<**n style="overflow-wrap: break-word; letter-**cing: 0px; position: unset !important;">　　●<**n style="overflow-wrap: break-word; letter-**cing: 0px; position: unset !important;">防爆型<**n style="overflow-wrap: break-word; letter-**cing: 0px; position: unset !important;">●<**n style="overflow-wrap: break-word; letter-**cing: 0px; position: unset !important;">工作壓力AC127/36V<**n style="overflow-wrap: break-word; letter-**cing: 0px; position: unset !important;">●<**n style="overflow-wrap: break-word; letter-**cing: 0px; position: unset !important;">使用壓力：2~8MPa<**n style="overflow-wrap: break-word; letter-**cing: 0px; position: unset !important;">●<**n style="overflow-wrap: break-word; letter-**cing: 0px; position: unset !important;">開(kāi)啟方式：常閉式<**n style="overflow-wrap: break-word; letter-**cing: 0px; position: unset !important;">●<**n style="overflow-wrap: break-word; letter-**cing: 0px; position: unset !important;">重量：4Kg

<**n style="overflow-wrap: break-word; font-size: 16px; font-family: 微軟雅黑, "Microsoft YaHei"; position: unset !important;">礦用隔爆型電磁閥主要用于礦井下有瓦斯?jié)舛缺容^高的礦井下使用，主要是用于皮帶機(jī)上的灑水裝置，皮帶機(jī)一直運(yùn)費(fèi)，摩擦溫度過(guò)高就容易引起火災(zāi)引起瓦斯爆炸

<**n style="overflow-wrap: break-word; font-size: 16px; font-family: 微軟雅黑, "Microsoft YaHei"; position: unset !important;">，所以避免這種失誤發(fā)生，皮帶機(jī)上bi須安裝電磁閥灑水系統(tǒng)，電磁閥和溫度傳感器，速度傳感器，等一起鏈接在主機(jī)上面。