HSP120 Multi-way reversing valve

HSP120 series is a high-performance multi-way directional control valve, which is the core component of the hydraulic control system. It is used in the hydraulic system of construction machinery, agricultural machinery and industrial equipment. It can simultaneously control the direction and speed of movement of multiple actuators (such as oil cylinders and motors).
## Basic structure and working principle
-**Valve body**: High-strength cast iron or cast steel material, with multiple oil channels inside
-**Valve core group**: The core control component, which changes the flow direction of oil through displacement
-**Control mechanism**: Can be configured with manual, hydraulic or electromagnetic control methods
-**Auxiliary components**: relief valve (protection system), check valve (to prevent oil backflow)
**Working principle**: By operating the control mechanism, the valve core is displaced, the communication state of the oil circuit channel is changed, and the flow direction of the hydraulic oil is controlled, thereby driving the actuator to complete the corresponding actions (such as lifting, rotating, and retracting).
## Main parameters (typical specifications)
| Parameter | Value |
|——|——|
|Rated flow rate |120L/min (main oil port A/B) |
/ Rated pressure | 350bar on the pump side, 420bar on the actuator side |
| Working temperature | -20℃~+80℃|
| Control method | Manual /hydraulic control /electronic control (optional) |
| Diameter specifications | Standard 12 diameter (other specifications can be customized) |
| Maximum working flow |120L/min|
| Weight | Varies according to the number of links (1-10 links) |

## Application area
-**Construction machinery**: excavators, loaders, bulldozers, forklifts (3.5t~10t)
-**Agricultural machinery**: harvesters, tractors, irrigation equipment
-**Mining machinery**: underground loaders, lifting equipment
-**Industrial automation**: hydraulic production line, intelligent storage equipment (AGV forklift)
-**Sanitation vehicles**: garbage trucks, sweepers, aerial work platforms
-**Other fields**: port machinery, forestry machinery, ship equipment

## Common models and differences
-**HSP120-120**: Standard type, A/B port flow rate is 120L/min, suitable for general working conditions
-**HSP120-150**: High pressure type, A/B port flow rate 120/150L/min, suitable for high pressure systems
-**HSP120F**: With CAN bus control function, suitable for smart devices and unmanned systems