Pressure Rating: Selected based on load requirements-Low-pressure systems (<6.3 MPa), Medium-pressure systems (6.3–16 MPa), or High-pressure systems (>16 MPa).
Flow Matching: The hydraulic pump's flow rate must be slightly greater than the system's demand to prevent overheating.
Material Compatibility: Component materials must be compatible with the type of hydraulic fluid used; for instance, anti-wear hydraulic fluids require the selection of corrosion-resistant seals.
Compliance with National Standards: Prioritize products that comply with GB/T standards to ensure interchangeability and safety.
With the advancement of Industry 4.0, hydraulic components are evolving toward greater intelligence and integration. For instance, electro-hydraulic proportional valves enable continuous pressure and flow regulation via electrical signals, thereby enhancing control precision; meanwhile, digital hydraulic pumps integrate sensors and controllers to optimize energy consumption. Furthermore, the adoption of lightweight designs-such as aluminum alloy valve bodies-and eco-friendly hydraulic fluids-such as biodegradable oils-is driving a green transformation within the industry.
