Design for PID controller of PLC coming to carry out consistency of Marine pneumatic style anti-heeling device and port loading working, improve controllable precision.
To take the best effectiveness of this valve, it is recommended to be installed at the air port of the pneumatic cylinder, this will remarkably increase the speed of the cylinder.
为了能有效地利用此阀之特性，此阀应直接安装在气压缸之气口上，对于提高气压缸运动速度的效果尤为明显。
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Pneumatic fluid power - Five-port directional control valves - Part 1: mounting interfaces without electrical connector.