Directional Control Valves 4DL06Manually operated, CETOP 3 4DE06Electrically Operated, CETOP 3 4DE10Electrically Operated, CETOP 5 4DA06Pneumatically Optd, CETOP 3 4DP06Hydraulic Pilot optd, CETOP 3 4DP / 4DEPHydraulic Pilot, CETOP 7 & 8 K2DEPoppet Cartridge 4DP06Hydraulic Pilot optd, CETOP 3 4DP / 4DEPHydraulic Pilot, CETOP 7 & 8