Fig 1.
Simplified diagram of a multi-way valve principle.
Fig 2.
LUDV Multi-way Valve Structure Principle 1.
Valve body 2.Secondary safety valve 3.End cover 4.Directional control valve core5.Stroke limit 6.Reset spring 7.Check valve 8.Pressure compensator.
Fig 3.
Simplified diagram of a multi-way valve principle.
Table 1.
Main Parameters of the Pressure Compensator.
Fig 4.
Pressure Compensator Model.
Fig 5.
Pressure Variation Before and After the Throttle Valve.
Fig 6.
Schematic diagram of load-sensitive pump.
Fig 7.
Differential Pressure Displacement Detection Device.
Table 2.
Parameters of Differential Pressure Displacement Detection Device.
Fig 8.
Load-Sensitive Pump Model.
Fig 9.
Pressure before and after the variable throttle valve.
Fig 10.
Flow Curve Before and After the Variable Throttle Valve.
Fig 11.
Hydraulic System Simulation Model.
Fig 12.
Hydraulic System Pressure.
Fig 13.
Pressure in hydraulic cylinder under load.
Fig 14.
Hydraulic Cylinder Flow.
Fig 15.
Pressure Variation at Port 1.
Fig 16.
Pressure Variation at Two Ports.
Fig 17.
Dual-variable controlled load sensing system.
Fig 18.
Pressure at Oil Port 1 of the Two-Variable System Load.
Fig 19.
Pressure at the oil port 2 of the two-variable system load.
Fig 20.
Variable Pump Outlet Pressure.
Fig 21.
Motor Speed Comparison.
Fig 22.
Variable Load Pressure Variable Pump Output Pressure.