Series D1FB (NG6) Proportional Directional Valves
Key Features
- Spool/sleeve and spool/body
- 3 command options for D1FB OBE: +/- 10V, 4…20mA, +/- 20mA
- High repeatability from valve to valve.
- Low hysteresis.
- Manual override.
- Digital onboard electronics.
Series D1FB (NG6) proportional directional valves are available with and without onboard electronics (OBE).
D1FB OBE:
The digital onboard electronics is situated in a robust metal housing, which allows the usage under rough environmental conditions.
The nominal values are factory set. The cable connection to a serial RS232 interface is available as an accessory.
D1FB for external electronics:
The parameters can be saved, changed and duplicated in combination with the digital power amplifier PWD00A-400.
The valve parameters can be edited with the common ProPxD software for both versions.
Series D1FB valves can be ordered with spool/sleeve design (D1FB*0) for maximum precision, as well as spool/body design (D1FB*3) for high nominal flow - see functional limit curves for maximum flow capability.