Application Scope

This test stand is specifically designed for performance testing, fault diagnosis, and maintenance evaluation of various hydraulic directional control valves. It is compatible with solenoid-operated, manual, and proportional directional valves, making it ideal for use by hydraulic valve manufacturers, service and repair providers, laboratories, and quality inspection agencies.

  • Key Technical Specifications

 

Power (kW)

Pressure (MPa)

Flow Rate (L/min)

Cooling Method

Tank Capacity (L)

Control Voltage (V)

5.5–55

0–25

15–250

Air-cooled / Oil-cooled

150–1000

24V / 220V

 

Major Component Brands

 

Motor

Siemens / ABB / High-quality domestic brands

Hydraulic Pump

Rexroth / Danfoss / Parker / High-quality domestic brands

Hydraulic Valves

Rexroth / Danfoss / Parker / High-quality domestic brands

Cooling System

High-quality domestic brands

Filters & Accessories

HYDAC / LIMING

Electrical Control

Siemens / Schneider

 

Technical Highlights and Advantages

  

  • Fast Switching Between Valve Types
    Modular valve block design allows for quick adaptation to various valve types and port sizes, significantly improving testing efficiency.
  • Real-Time Digital Monitoring and Recording
    All key parameters are digitally monitored and recorded in real time, with data exportable to Excel format for quality traceability and comparative analysis.
  • Full Working Condition Simulation
    The system can simulate dynamic changes in pressure, flow rate, and oil temperature to accommodate factory acceptance tests, high-pressure conditions, low-temperature environments, and other operational scenarios.
  • Proportional Valve and Signal Testing Capability
    Optional signal generator or D/A modules allow testing of proportional control characteristics, response time, and operational stability.
  • Expandable for Remote Monitoring and Control
    Built-in network interfaces allow for future integration with MES platforms or test data management systems, enabling centralized remote supervision.
  • Compact Structure and Easy Maintenance
    Thoughtful layout design with industrial casters for mobility and easy maintenance. Customization available for laboratory-type or factory-type configurations.
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