The Galcon CV600 3-Way DC Latching Solenoid for Battery Operated controller. can be used to operate 3-way hydraulic valves of various kinds. The S1602 is designed to work at pressures up to 140PSI with KV of approximately 80 liter/hour with 1.8 mm nozzle. Inputs are 1-8 BSPT female. The CV600 has a working.voltage of 6-18VDC Pulse and 3Ω. The required pulse length is 20-100 milliseconds.NO/NC - according to the electrical connection of the wires.