CRD系列气动快关阀控制箱

适用范围Applicable Scope 控制箱内压缩空气设计压力为1.0MPa，正常工作压力为0.5-0.7MPa。 Design pressure of the compressed air system in control box is 1.0MPa, and its normal working pressure is 0.5~0.7MPa. 控制箱有不同路数的气源，可分别对不同场合的快关阀进行遥控。 Control box has gas source of different lines, which can respectively control quick-close valves of different occasion.