F31K2 dual-valve position sensors are designed for harsh, outdoor use, with a beacon that’s visible from long distances, giving users instant, reliable valve position data to support flow applications. It’s double housing provides twice the usual protection and achieves a high IP rating. LEDs indicating power supply sensor and valve conditions are integrated in F31K2’s encapsulated sensor module. It’s housing materials ensure high resistance to UV, temperature and corrosion. IECEx and ATEX certifications for worldwide use in explosion-hazardous areas, including Ex ec/tc for Zone 2/22.