31 Series Servo Valves
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Features:
- 2-stage flow control Mechanical Feedback Servo Valve
- Low friction double nozzle pilot stage for high resolution and low hysteresis
- Rugged construction designed for extreme conditions (High shock, vibration or pressure)
- Ultra-Compact, light weight package
- High response for improved control capability
- Stainless steel body and integrated torque motor in an environmentally sealed compartment
| Specifications | |
| Hydraulic Data | |
| Rated Flow* | 3.8 to 15.0 l/min ( 1.0 to 4.0 gpm) |
| Standard Configurations | 3.8, 9.4, 15.0 l/min (1.0, 2.5, 4.0 gpm) |
| Max. Operating Pressure | 275 bar (4,000 psi) |
| Performance Data | |
| 100% Step Response** | 2.5 ms |
| Frequency Response*** | 200 Hz |
| Electrical Data | |
| Rated Signal**** | 10 to 40 mA |
| Standard Configurations | 10, 20, 40 mA |
| Physical Data | |
| Size (Mounting Pattern) | Size 2 (ISO 10372-02-02-0-92) |
| Weight |
370 g (13 oz) |
| Additional Options | Vented Motor Cap, Reverse Polarity Contact Industrial Application Engineering for additional Flow, Pressure and other options |
* @ ∆p 70 bar (1,000 psi)
** Response at 3,000 psi System Pressure
*** at 90° Phase Lag
**** Single Coil
