D670 Series Pilot Operated Servo Valves
Rated Flow: 30 to 1,500 l/min (8 to 395 gpm) at each throttle edge with ∆p of 5 bar (75 psi)
Maximum Flow: Up to 3,600 l/min (~950 gpm) (ISO Size 10)
Maximum Working Pressure: 350 bar (5,000 psi)
Installation Specifications: ISO 4401 Sizes 05, 07, 08, and 10; optimized valve body design for high rated flow
Integrated Digital Circuit: Allows for highly flexible connections to fieldbus interfaces
Optional Pilot Stage: (DDV or ServoJet®) for excellent application matching
Improved Pilot Stage: Provides superior dynamic response
Various Fail-Safe Options: For excellent application matching
| Specification | Details |
|---|---|
| Hydraulic Parameters | |
| Rated Flow | 30 to 1,500 l/min (8 to 395 gpm) [at each throttle edge with ∆p of 5 bar (75 psi)] |
| Maximum Flow | Up to 3,600 l/min (~950 gpm) (ISO Size 10) |
| Maximum Working Pressure | 350 bar (5,000 psi) |
| Installation Type | ISO 4401 Sizes 05, 07, 08, and 10 (NG 10, 16, 25, and 32) |
| 100% Step Response Time | 10 to 45 ms [at 210 bar (3,000 psi)] |
| Electrical Parameters | |
| Supply Voltage | 24 VDC (18 to 32 VDC) |
| Fieldbus Interface | CANopen, Profibus, EtherCAT |
| Options | Analog Signal |
