防爆電動閘閥防爆型防護等級為IP68,是少數唯一擁有礦用煤安證和防爆證的企業之一。礦用防爆電動閘閥適用于易燃易爆的場合,安全系數高、操作功能強、性能穩定等。防爆型產品有dI和dIIBT4兩種，dI適用于煤礦非采掘工作面；dIIBT4用于工廠，適用于環境為IIA、IIB級T1～T4組的爆炸性氣體混合物。
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礦用防爆電動閘閥，帶煤安證電動閘閥
