Hydraulic Priority Valve
This hydraulic priority valve supplies oil to steering and hydraulic systems using a single pump. It maintains a consistent flow to the primary circuit, regardless of input fluctuations, and bypasses excess flow.
Technical Specifications
Product Overview
High-Efficiency Priority Valve
This hydraulic priority valve is engineered to supply consistent oil flow to steering systems and primary hydraulic circuits using a single pump. It features a low pressure drop at high flow rates and supports integration with load-sensing steering units and variable pumps for optimized energy savings. Designed for demanding conditions, this valve ensures reliable operation and can be configured with auxiliary components such as relief, sequence, and diverter valves.
Technical Specifications
Key Performance Metrics
25 MPa
Rated Pressure
160 L/min
Rated Flow
1 MPa
Differential Control Pressure
5.5 Kg
Weight
Operating Parameters
| Parameter | Specification |
|---|---|
| Fluid Type | Mineral oil (HL, HLP) DIN 51 524 |
| Temperature Range | -20 to 100 °C |
| Viscosity Range | 10-380 mm²/s |
| Cleanliness Requirement | GB/T 14039-2002 19/16 or NAS 1638 level 10 |
Applications
- Supported Machinery
- Wheel loaderForkliftExcavatorAgricultural machineryMaterial handlingCompactorForestry machinery
