A solenoid valve is an electrically operated device used to control flow. When the solenoid is not energized, the pilot lights on the knob remain off. As soon as the coil is energized, the LEDs will Illuminate.
Features
Encapsulated high intensity LED pilot lights
Threads into the Solenoid-Tube assembly easily
Easily visible from all angles
Harsh environment compatible
Adaptable to standard encapsulated industrial coils