Pumps, multi-way valves, motors, hoses
Hydraulic control valves are the brain of a hydraulic system, controlling pressure, flow and direction to start, stop, regulate, reverse and protect actuators. Our valves cover pressure, flow and directional control valves, proportional valves and cartridge valves, with brands including Rexroth, Parker, Yuken and Huade.
Excavator hydraulic systems, loader hydraulic systems, road-roller vibration systems, coal-machinery hydraulic systems and retrofit/repair of industrial hydraulic equipment.
Complete brand coverage with genuine products; ample stock of common spools and coils; hydraulic system design and fault-diagnosis technical support.
| Composition | pump / valve / motor / hose |
| Supply | set / individual |
| Features | stable pressure, smooth |
| Use | assembly / retrofit |
| Optional Parameters | NG6 | NG10 | NG16 | NG25 | NG32 |
|---|---|---|---|---|---|
| Nominal size (mm) | 6 | 10 | 16 | 25 | 32 |
| Max flow (L/min) | 40 | 100 | 200 | 400 | 600 |
| Max working pressure (MPa) | 31.5 | 31.5 | 31.5 | 31.5 | 31.5 |
| Control | 手动/电磁 | 手动/电磁 | 手动/电磁 | 手动/电磁 | 手动/电磁 |
| Response time (ms) | 20 | 25 | 30 | 40 | 50 |
| Internal leakage (mL/min) | ≤5 | ≤10 | ≤15 | ≤20 | ≤30 |
| Mounting | 板式 | 板式 | 板式 | 板式/法兰 | 法兰 |
Data are typical reference values; exact parameters per technical documentation.