WOLFRAM SYSTEM MODELER
PressureReducingValveStatic pressure reducing valve |
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SystemModel["Hydraulic.Valves.PressureControl.Internal.PressureReducingValve"]

| medium |
Value: Oil() Type: Medium Description: Medium in the component |
|---|---|
| Gleak |
Value: 1e-020 Type: PressureDependentLeakage (m³/(s⋅Pa)) Description: Leakage between orifices |
| Gbleed |
Value: 1e-010 Type: ConductanceOfLaminarResistance (m³/(s⋅Pa)) Description: Conductance of oil bleed passage |
| pMax |
Value: 21000000.0 Type: Pressure (Pa) Description: Pressure when valve is fully closed |
| pMin |
Value: 20000000.0 Type: Pressure (Pa) Description: Pressure when valve starts to close |
| t1 |
Value: 0.1 Type: Time (s) Description: Time constant for first-order system |
| AMax |
Value: 0.01 Type: Area (m²) Description: Maximum opening area |
| Cd |
Value: 0.62 Type: Real Description: Coefficient of discharge for the opening |
| medium |
Type: Medium Description: Medium in the component |
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|---|---|---|
| flowAB |
Type: ControlledOrifice Description: Controlled restriction |
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| spool |
Type: SpoolH Description: Model of a hydraulic spool |
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| tank |
Type: Tank Description: Simple tank with constant pressure |
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| add1 |
Type: Add Description: Output the sum of the two inputs |
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| const |
Type: Constant Description: Generate constant signal of type Real |
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| limiter |
Type: Limiter Description: Limit the range of a signal |
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| oilBleedPassage |
Type: RestrictionLaminar Description: Laminar restriction using conductance |
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Hydraulic.Valves.PressureControl Pressure valve, controlled by the pressure difference between the ports |