Servo Valve Test Stands


Test 3 and 4 Way Electro-Hydraulic Servo and Proportional Valves

Model: 9342-01 F-15K Servo Valve Test Stand

The Chant Engineering Model 9342-01 Servo Valve Test Stands are used to test 3 and 4 way electro-hydraulic servo and proportional valves. Chant Servo Valve Test Stands allow the operator to test in fully automatic, semi-automatic or manual modes. This gives you the flexibility to test your components in the configuration that best suits your testing requirements.

Chant Engineering’s Servo Valve Test Stands are complete systems with hydraulic power supply, operator console/test sink, computer and data acquisition software. If you have a facility wide hydraulic system, the console/test sink and computer system can be purchased separately.

Model 9342-01 F-15K Servo Valve Test Stand Specifications:

Dimensions: 117″ L x 47″ H x 48″ W
Weight: 1200 lb
Electrical: 115 VAC, one 10-amp circuit
Pressure: Max External supply pressure, 5,000 psi
Flow: 5-gpm or more
Servo Valves: Can test three way and four-way valves
Fluid: Oil or Skydrol

Chant Model 9342-01 F-15K Servo Valve Test Stand Test Parameters:
  • Pressure gain
  • Proof pressure
  • External leakage
  • No-load flow plot
  • Linearity
  • Symmetry
  • Hysteresis
  • Overlap
  • Internal leakage
  • Null leakage
  • Null pressures
  • Null shift with supply pressure variation
  • Null shift with return pressure variation
  • Null shift with temperature variation
  • Null bias
  • Flow gain
  • Null balancing
  • Dynamic frequency response
  • Supply and return pressure drifting
  • Threshold characteristics
9342-01 Servo Valve Test Stand

Test 3 and 4 Way Electro-Hydraulic Servo and Proportional Valves

Model: 8931-01 F-16 Servo Valve Test Stand

The Chant Engineering Model 8931-01 F-16 Servo Valve Test Stand when connected to an external hydraulic power source (5,000 psi, 2 gpm) is used to test and record characteristics of three way and four-way electro-hydraulic servo valves.

The Test Stand comprises a console with a hydraulic test area.  The console includes all the hydraulic valves, gauges, electronic testing and monitoring equipment to assist in verification and testing of servo, unit under test (UUT).

Model 8931-01 F-16 Servo Valve Test Stand Specifications:

Dimensions: 72″ L x 41″ H x 50″ W
Weight: 750 lb
Electrical: 115 VAC, one 15-amp circuit
Pressure: Max External supply pressure, 5,000 psi
Flow: 5-gpm max.
Servo Valves: Can test F15 three and four-way valves

Chant Model 8931-01 F-16 Servo Valve Test Stand can perform the following tests on three and four-way servo valves:
  • Proof pressure
  • External leakage
  • No-load flow plot
  • Linearity
  • Symmetry
  • Hysteresis
  • Overlap
  • Internal leakage
  • Null leakage
  • Pressure gain
  • Null pressures
  • Null shift with supply pressure variation
  • Null shift with return pressure variation
  • Null shift with temperature variation
  • Threshold
  • Null bias
  • Dynamic performance (frequency response)
  • Coil resistance
  • Insulation test
8931-01 F16 Servo Valve Test Stand
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