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Obsolete: Proportional Directional Control Valve - D41FL/ D91FL Series
Brand: Parker HannifinParker’s D*FL series valves directly accept electrical on/off logic signals which trigger simple motion profiles controlling actuator speed, acceleration, and deceleration.
D*FL valves are user configurable to operate in one of two control modes: ‘Slow Shift’ or ‘Motion Profiler’.
Both DC and AC voltage logic interfaces are available providing a direct interface to PLC’s, for a simple field upgrade from AC operated directional valves.
Features- On-board, open-loop motion control profiler
- Test points indicating speed and ramp settings
- Integrated microprocessor based valve electronics
- Optically isolated ‘on-off’ inputs trigger motion profiles
- On-board microprocessor self-diagnostics on start-up
- User selectable operation modes: Slow Shift or Profiler
Specifications
Brand
Additional Options
- Consult Catalog for Additional Features
Maximum Operating Temperature
- 140° F
Minimum Operating Temperature
- -4° F
Maximum Operating Pressure
- 5000 psi
Seal Material
- Nitrile
- Fluorocarbo
Weight
- 24 lb (10.9 kg)
- 42 lb (19.1 kg)
Maximum Flow Rate
- 26
- 53
Actuation Type
- Hydraulic Pressure
Body Material
- Grey Iron
Valve Type
- Proportional Directional Control Valve
- Suitable for General Hydraulic Applications