79 Series (79-100) Servo Valves
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Features:
- 3-stage Servo Valves for applications that require high flow rates and high performance
- High spool driving forces, rugged design ensures long-life operation
- Electrical feedback on the main spool for low hysteresis and excellent linearity
- Optional external pilot supply and return connections
| Specifications | |
| Hydraulic Data | |
| Rated Flow* | 115 to 225 l/min (30 to 60 gpm) |
| Standard Configurations | 115, 225 l/min (30, 60 gpm) |
| Max. Operating Pressure | 210, 310 or 350 bar (3,000, 4,500 or 5,000 psi) |
| Performance Data | |
| 100% Step Response** | 14 ms |
| Frequency Response*** | 55 Hz |
| Electrical Data | |
| Rated Signal**** | 20 to 50 mA |
| Standard Configurations | 15, 40 mA |
| Physical Data | |
| Size (Mounting Pattern) | Size 6 (ISO 10372-06-05-0-92) |
| Weight |
10.9 (24 lbs) |
| Additional Options | Parallel Internal Wiring, 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
