G771, G772, G773, 771, 772, and 773 Series Direct-Operated Servo Valves for Analog Signals

  • 2-stage design with nozzle flapper pilot stage and mechanical feedback offers high dynamics, high resolution and low hysteresis
  • High spool driving forces, rugged design ensures long-life operation
  • Compact design allows applications with limited footprint
  • Low friction double nozzle pilot stage
  • High resolution, low hysteresis
  • Small body size
  • Explosion-proof models available (G771K, G772K, G773k, G77X)

Specifications
Hydraulic Data
Rated Flow 4 to 57 l/min (1 to 15 gpm) @ ∆p 70 bar (1,000 psi)
Maximum Operating Pressure 210 bar (3,000 psi)
Mounting Pattern Moog Standard
100% Step Response 6 to 15 ms @ 210 bar (3,000 psi)
 
Electrical Data
Supply Voltage N/A
Signal Options
(Single Coil)
+/-4, +/-7.5, +/-15, +/-20 and +/-100 mA
Additional Options Contact Industrial Application Engineering for additional Flow, Pressure, and Signal options