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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。
Z9B41H-10C DN32/Z9B41H-10C DN40/Z9B41H-10C DN50/Z9B41H-10C DN65/Z9B41H-10C DN80/Z9B41H-10C DN100/Z9B41H-10C DN125/Z9B41H-10C DN150/Z9B41H-10C DN200/Z9B41H-10C DN250/Z9B41H-10C DN300/Z9B41H-10C DN350/Z9B41H-10C DN400/Z9B41H-10C DN450/Z9B41H-10C DN500/Z9B41H-10C DN600/Z9B41H-10C DN700/Z9B41H-10C DN800/Z9B41H-10C DN900/Z9B41H-10C DN1000/Z9B41H-16C DN32/Z9B41H-16C DN40/Z9B41H-16C DN50/Z9B41H-16C DN65/Z9B41H-16C DN80/Z9B41H-16C DN100/Z9B41H-16C DN125/Z9B41H-16C DN150/Z9B41H-16C DN200/Z9B41H-16C DN250/Z9B41H-16C DN300/Z9B41H-16C DN350/Z9B41H-16C DN400/Z9B41H-16C DN450/Z9B41H-16C DN500/Z9B41H-16C DN600/Z9B41H-16C DN700/Z9B41H-16C DN800/Z9B41H-16C DN900/Z9B41H-16C DN1000/Z9B41H-25C DN32/Z941H-25C DN40/Z941H-25C DN50/Z941H-25C DN65/Z941H-25C DN80/Z941H-25C DN100/Z941H-25C DN125/Z9B41H-25C DN150/Z9B41H-25C DN200/Z9B41H-25C DN250/Z9B41H-25C DN300/Z9B41H-25C DN350/Z9B41H-25C DN400/Z9B41H-25C DN450/Z9B41H-25C DN500/Z9B41H-25C DN600/Z9B41H-25C DN700/Z9B41H-25C DN800/Z9B41H-25C DN900/Z9B41H-25C DN1000/Z9B41H-40C DN32/Z9B41H-40C DN40/Z9B41H-40C DN50/Z9B41H-40C DN65/Z9B41H-40C DN80/Z9B41H-40C DN100/Z9B41H-40C DN125/Z9B41H-40C DN150/Z9B41H-40C DN200/Z9B41H-40C DN250/Z9B41H-40C DN300/Z9B41H-40C DN350/Z9B41H-40C DN400/Z9B41H-40C DN450/Z9B41H-40C DN500/Z9B41H-40C DN600/Z9B41H-40C DN700/Z9B41H-40C DN800/Z9B41H-40C DN900/Z9B41H-40C DN1000/Z9B41H-64C DN32/Z9B41H-64C DN40/Z9B41H-64C DN50/Z9B41H-64C DN65/Z9B41H-64C DN80/Z9B41H-64C DN100/Z9B41H-64C DN125/Z9B41H-64C DN150/Z9B41H-64C DN200/Z9B41H-64C DN250/Z9B41H-64C DN300/ Z9B41H-64C DN350/Z9B41H-64C DN400/Z9B41H-64C DN450/Z9B41H-64C DN500/Z9B41H-64C DN600/Z9B41H-64C DN700/Z9B41H-64C DN800/Z9B41H-64C DN900/Z9B41H-64C DN1000/Z9B41H-100C DN32/Z9B41H-100C DN40/Z9B41H-100C DN50/Z9B41H-100C DN65/Z9B41H-100C DN80/Z9B41H-100C DN100/Z9B41H-100C DN125/Z9B41H-100C DN150/Z9B41H-100C DN200/Z9B41H-100C DN250/Z9B41H-100C DN300/Z9B41H-100C DN350/Z9B41H-100C DN400/Z9B41H-100C DN450/Z9B41H-100C DN500/Z9B41H-100C DN600/Z9B41H-100C DN700/Z9B41H-100C DN800/Z9B41H-100C DN900/Z9B41H-100C  DN1000礦用防爆電動閘閥的性能符合JB/T8528-1997<普通型閥門電動裝置技術條件>的規定。防爆型的性能符合GB3836.1-2000<爆炸性環境用防爆電氣設備通用要求>及JB/T8529-1997<隔爆型閥門電動裝置技術條件>的規定。并經國家防爆電氣產品測試中心檢定，取得了防爆合格證。
礦用防爆電動閘閥，帶煤安證電動閘閥