72 Series - Direct-Operated Servo Valves for Analog Signals


  • 2-stage design with dry torque motor:  Low friction double nozzle pilot stage
  • High spool control forces
  • High dynamics
  • Rugged, long life design
  • Optional 5th port for separate pilot supply
  • Field-replaceable first stage disc filter for easier maintenance


Hydraulic Data
Rated Flow 95 to 225 l/min (25 to 60 gpm) @ ∆p 70 bar (1000 psi)
Maximum Flow 530 l/min (140 gpm)
Maximum Operating Pressure 310 bar (4,500 psi)
Mounting Pattern ISO 10372-06-05-0-92
Electric Data
Supply Voltage N/A
Rated Signal Options +/-4 mA, +/-7.5 mA and +/-20 mA
Additional Options Contact Industrial Application Engineering for additional Flow, Pressure, and Signal options