Electronic Relay Incorporated Solenoid Operated Directional Valves
Drive power source and signal are separate.
The valve is actuated by operating a built-in switch using a very small current signal (about 10 mA) when the solenoid is energized.
A Direct Drive by a programmable controller is now possible.
As the valve can be actuated by a very small current, as we have mentioned, a Direct Drive is possible on the output circuit of the programmable controller or sequence controller.
Simple construction and stable operation.
Since the valve is a direct type, the construction is quite simple. Also the solenoid is the well proven wet armature type, which can withstand contamination. Therefore a stable operation can be obtained.