WOLFRAM SYSTEM MODELER

V22

Partial valve with two ports and two states

Diagram

Wolfram Language

In[1]:=
SystemModel["Hydraulic.Valves.DirectionalControl.Internal.V22"]
Out[1]:=

Information

This is a partial model of a valve with two ports and two states.

Limitations

This class is partial, which means that it cannot be instantiated. It is meant to be inherited by other classes.

Parameters (6)

medium

Value: Oil()

Type: Medium

Description: Medium in the component
Gleak

Value: 1e-020

Type: PressureDependentLeakage (m³/(s⋅Pa))

Description: Leakage between orifices
overlap

Value: 0

Type: Length (m)

Description: Spool overlap, a number between -1 and 1; 0 if no overlap
AMax

Value: 0.001

Type: Area (m²)

Description: Maximum opening area
Cd

Value: 0.62

Type: Real

Description: Coefficient of discharge for the opening
V

Value: 0.0001

Type: Volume (m³)

Description: Volume of control valve

Connectors (2)

port_a

Type: Port_a

Description: Port for hydraulic fluid (filled icon)
port_b

Type: Port_b

Description: Port for hydraulic fluid (unfilled icon)

Components (4)

medium

Type: Medium

Description: Medium in the component
volume_a

Type: Volume

Description: Fixed volume with fluid storage
volume_b

Type: Volume

Description: Fixed volume with fluid storage
flow_ab

Type: ControlledOrifice

Description: Controlled restriction

Extended by (4)

DCVM22

Hydraulic.Valves.DirectionalControl.MechanicalActuation

Mechanically actuated proportional valve with two ports and two states

DCVH22

Hydraulic.Valves.DirectionalControl.HydraulicActuation

Hydraulically actuated proportional valve with two ports and two states

PCVE22

Hydraulic.Valves.DirectionalControl.ProportionalSolenoidActuation

Electrically actuated proportional valve with two ports and two states

DCVE22

Hydraulic.Valves.DirectionalControl.ConventionalSolenoidActuation

Electrically actuated proportional valve with two ports and two states