Digital proportional valves

Duplomatic pressure and directional controls feature optional onboard electronics or control cards in plug, DIN, or Eurocard configurations. Digital amplifier controls operating parameters from a personal computer, through a direct non-proprietary CAN connector, and associated software. PRE/PRED pressure controls operate to 5000 psi with flows of 130 gpm and repeatability of closed loop version down to -0.5% and hysteresis of less than 1%. DSE3 directional controls operate at 6.5 gpm at 5000 psi.

Universal Hydraulics International Ltd., (330) 405-1800,