Technical solenoid valve selection guide for EPC engineers & OEMs. Direct acting vs pilot operated: pressure, Cv, flow & failure modes.
Direct-Acting vs. Pilot-Operated Solenoid Valves: Which one does your system require?
Direct-Acting = 0 bar min. pressure, ultra-fast response (10-50 ms).
Pilot-Operated = Pressure-assisted, massive flow capacities, handles up to 700 bar.












