Wet armature, solenoid operated, low pressure drop directional control valves with an NFPA D03 pattern for use up to 4500 psi and 20 gpm (depending on spool). These direct operated, solenoid control directional control spool valves are of robust construction, with wet armature design for long, quiet life. Coils are easily removable for replacement or conversion. AC coils support dual frequency operation. The valves may be supplied with coils having optional Deutsch connectors for optimum intrusion protection. The maximum operating pressure of the supply and work ports is 4500 psi, with a maximum tank port rating of 2300 psi, and flows up to 21 gallon per minute,
depending on coil voltage and spool configuration.