The PARKER D41FCB31FC2NB7019 is a heavy-duty industrial proportional directional valve engineered for precise, continuous control of flow direction and magnitude in hydraulic circuits. As part of Parker’s D41FC series, it utilizes a proportional solenoid with a position feedback sensor to deliver high-resolution spool positioning, enabling smooth acceleration and deceleration of actuators without pressure spikes.
PARKER D41FCB31FC2NB7019 Technical Specifications
| Valve Type | Proportional Directional Valve, 4-way, 3-position |
| Actuation | Proportional Solenoid with Integrated Position Feedback |
| Mounting Pattern | ISO 4401-05 (CETOP 5), NG10 |
| Maximum Operating Pressure | 350 bar (5075 psi) at P, A, B ports; 210 bar at T port |
| Rated Flow | Up to 120 L/min (31.7 gpm) at Δp = 10 bar per land |
| Hysteresis | ≤ 0.5% of rated signal |
| Response Time | ≤ 25 ms (step response, 0 to 100%) |
| Supply Voltage | 24 VDC nominal (18 to 32 VDC) |
| Electrical Connection | DIN EN 175301-803 (ISO 4400) 3-pin + PE |
| Seal Material | NBR (Buna-N), optional FKM |
| Fluid Temperature Range | -20 °C to +80 °C (-4 °F to +176 °F) |
| Viscosity Range | 10 to 500 cSt (recommended 20 to 100 cSt) |
| Filtration Requirement | ISO 4406 18/16/13 or better |
Key Engineering Features
- Proportional solenoid with integrated LVDT position feedback for closed-loop spool control
- High-resolution spool positioning with minimal hysteresis and excellent repeatability
- Spring-centered spool returns to neutral position upon power loss for fail-safe operation
- Rugged cast iron body and hardened spool for long service life in demanding environments
- Compatible with Parker digital valve drivers (e.g., PWD00A-400) for optimized performance
- ISO 4401-05 mounting pattern for direct drop-in replacement on standard subplates
Industrial Applications
- Injection molding machines – precise control of clamp, injection, and ejector movements
- Hydraulic presses – force and position control in metal forming and stamping
- Steel and aluminum mills – roll gap adjustment and coiler tension control
- Offshore and marine winches – smooth, controlled load lowering
- Test stands – dynamic actuation for fatigue and performance testing
- Material handling – proportional control of lift and tilt functions
For technical inquiries, dimensional drawings, or replacement support for PARKER D41FCB31FC2NB7019, contact the Pro-Hydraulic engineering team.
PRODUCT IMAGES
PARKER D41FCB31FC2NB7019 Proportional Directional Valve
âš¡ Emergency Plant Maintenance & Ready-to-Ship Notice:
- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
- Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
- Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the PARKER D41FCB31FC2NB7019 Proportional Directional Valve. This precision-engineered industrial component delivers reliable fluid control for heavy-duty systems.