Product Overview
The Parker D31FBE02EC4NF0014 is a high-performance pilot operated proportional directional valve from Parker’s renowned D31FB series, engineered for precise electro-hydraulic control of flow direction and magnitude in demanding industrial hydraulic systems. This valve utilizes a two-stage pilot operated design, where a proportional solenoid pilot stage controls the main spool position, enabling smooth, infinitely variable directional control of hydraulic actuators. The D31FBE02EC4NF0014 is specifically configured with a nominal size NG06 (CETOP 3 / ISO 4401-03) interface and is designed to deliver exceptional dynamic response, low hysteresis, and repeatable metering characteristics. As a critical control element in modern hydraulic circuits, this proportional directional valve serves as the interface between electronic control signals and hydraulic power, making it ideal for applications requiring precise velocity, position, and force control of cylinders and motors.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Pilot Operated Proportional Directional Valve |
| Model Designation | D31FBE02EC4NF0014 |
| Series | Parker D31FB Series |
| Nominal Size | NG06 (CETOP 3 / ISO 4401-03) |
| Actuation Type | Proportional Solenoid, Pilot Operated |
| Operating Pressure | Up to 350 bar (5075 psi) at P, A, B ports |
| Rated Flow | Up to 40 L/min (dependent on spool configuration and pressure drop) |
| Spool Type | Proportional spool with metering lands (E02 spool code) |
| Hysteresis | ≤ 5% (typical, without dither) |
| Response Time | ≤ 30 ms (typical, step response) |
| Mounting & Connection | Subplate mounting per ISO 4401-03 / CETOP 3 |
| Electrical Interface | Proportional solenoid with integrated position feedback (NF0014 configuration) |
Engineering Features & Advantages
- Precision Performance: The pilot operated proportional directional valve delivers precise, repeatable performance with low hysteresis and stable control across the full working range.
- Industrial Reliability: Designed for dependable long-term operation in demanding industrial environments, with quality bearings and sealing systems ensuring extended maintenance intervals.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original Parker standards, allowing straightforward retrofit into existing hydraulic systems without rework.
- Rated Capability: Rated for pressure ratings up to 350 bar and flow rates up to 40 L/min, supporting stable operation across the full working range.
Typical Industrial Applications
As a critical control element in modern hydraulic circuits, this proportional directional valve serves as the interface between electronic control signals and hydraulic power, making it ideal for applications requiring precise velocity, position, and force control of cylinders and motors.
PRODUCT IMAGES
Parker D31FBE02EC4NF0014 Pilot Operated Proportional Directional Valve
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- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
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- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the genuine Parker D31FBE02EC4NF0014 Solenoid Directional Control Valve. This USA-made 24V DC hydraulic component features a 4-way, 3-position design with spring return, delivering leak-free, reliable fluid control for heavy-duty industrial systems.