系统中液流的通断和流动方向的改变，根据不同需要可提供各种滑阀机能。
隔爆电磁铁采用直流或交流并于阀体螺纹连接，保证于阀体二端面的密封性能。
流量（L/min）： 35 工作压力：至31.5Mpa 允许背压：≤ 10
防爆标志：矿用d1 工厂用dIIBT4110 127 电源电压：DC12，24，36，48 AC220
换向频率：≤ 60（t/min） 通电率：100% 使用环境：温度 -20～+40℃ 湿度 ≤ 95%
隔爆型电磁换向阀部分型号如下：防爆电磁换向阀GDFW-02-2B2-D24-50 矿业专用阀
GDFW-02-2B2-D24-50 GDFW-02-2B3-D24-50 GDFW-02-2B8-D24-50
GDFW-02-2B2L-D24-50 GDFW-02-2B3L-D24-50 GDFW-02-2B8L-D24-50
GDFW-02-2D2-D24-50 GDFW-02-2D3-D24-50 GDFW-02-2D8-D24-50
GDFW-02-2N2-D24-50 GDFW-02-2N3-D24-50 GDFW-02-2N8-D24-50
GDFW-02-2B3L-D12-50 GDFW-02-2B8L-D12-50
GDFW-02-2D2-D12-50 GDFW-02-2D3-D12-50 GDFW-02-2D8-D12-50
GDFW-02-2N2-D12-50 GDFW-02-2N3-D12-50 GDFW-02-2N8-D12-50
GDFW-02-2B2B-D12-50 GDFW-02-2B3B-D12-50 GDFW-02-2B4B-D12-50
GDFW-02-2B5B-D12-50 GDFW-02-2B6B-D12-50 GDFW-02-2B7B-D12-50
GDFW-02-2B9B-D12-50 GDFW-02-2B10B-D12-50 GDFW-02-2B11B-D12-50
GDFW-02-2B12B-D12-50 GDFW-02-2B25B-D12-50 GDFW-02-2B29B-D12-50
GDFW-02-2B2BL-D12-50 GDFW-02-2B3BL-D12-50 GDFW-02-2B2B-D24-50 GDFW-02-2B3B-D24-50 GDFW-02-2B4B-D24-50
GDFW-02-2B5B-D24-50 GDFW-02-2B6B-D24-50 GDFW-02-2B7B-D24-50
GDFW-02-2B9B-D24-50 GDFW-02-2B10B-D24-50 GDFW-02-2B11B-D24-50
GDFW-02-2B12B-D24-50 GDFW-02-2B25B-D24-50 GDFW-02-2B29B-D24-50
