PRL PIL Proportional Valve | PRL500PC10P60 PIL500PC06P12 | NG6 NG10 | Directional Control
| Model Number | PRL500PC10P60 HV07856, PIL400PC06P30, PRL500PC10P60 |
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Product Description
PRL & PIL Series High-Performance Proportional Solenoid Directional Valves
Product Overview: The PRL and PIL Series are precision-engineered proportional solenoid valves designed for hydraulic systems requiring integrated control of both flow rate and direction. Unlike standard on/off valves, this series utilizes proportional solenoids to continuously adjust spool displacement relative to the input current, enabling sophisticated velocity and direction management. This range covers a comprehensive size matrix from Size 06 (NG6) to Size 10 (NG10).
This category highlights several key configurations: the high-flow proportional models PRL500PC10P60 and PRL500PC10P40, the Size 08 variant PIL500P08P30, and the compact proportional valve PIL500PC06P12B1. These valves are essential for injection molding speed control, die-casting pressure ramping, paper machinery, and high-precision hydraulic synchronization systems.
Key Technical Advantages:
Precise Proportional Regulation: Features high-performance proportional solenoids with minimal hysteresis and high repeatability, ensuring exceptionally smooth actuator movements.
Linear Flow Characteristics: Spools are precision-machined to provide excellent linear flow control across various opening percentages, simplifying the commissioning of control systems.
Rapid Dynamic Response: The optimized armature design maintains high frequency response speeds when handling complex and fluctuating load conditions.
Global Industrial Standards: Built with high-pressure resistant cast iron and mounting patterns complying with ISO 4401, allowing for functional replacement of major international brands.
Detailed Specifications & Parameters:
Core Series: PRL & PIL Proportional Series.
Featured Model Matrix: PRL500PC10P60, PRL500PC10P40, PIL500P08P30, PIL500PC06P12B1.
Core Performance Specs:
Nominal Size: Size 06 (NG6), Size 08, and Size 10 (NG10).
Max Operating Pressure: Rated up to 31.5 MPa (4,500 PSI).
Control Signal: Compatible with proportional amplifiers (e.g., 0-10V or 4-20mA inputs).
Max Flow Capacity: Range covers 12 L/min (P12) up to 60 L/min (P60) depending on the model.
Spool Function: Proportional directional control (Overlap or Zero-overlap spool options).




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