CheckValve¶
Overview¶
Class
A valve that permits fluid to flow in one direction only (from http://data.posccaesar.org/rdl/RDS292229).
Supertypes
Subtypes
Attributes (data)
Name |
Multiplicity |
Type |
|---|---|---|
0..1 |
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0..1 |
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0..1 |
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0..1 |
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0..1 |
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0..1 |
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0..1 |
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0..1 |
Implementation in Proteus Schema
The class is implemented as a Proteus XML element with RDL reference.
Tag: <PipingComponent>
RDL reference: CHECK VALVE
ComponentClass: CheckValve
ComponentClassURI: http://data.posccaesar.org/rdl/RDS292229
Example
Implementation in Proteus Schema
<PipingComponent
ID="checkValve1"
ComponentClass="CheckValve"
ComponentClassURI="http://data.posccaesar.org/rdl/RDS292229" ...>
...
</PipingComponent>
HeatTracingType¶
Attribute (data)
A specialization indicating the heat tracing type related to the CheckValve.
Multiplicity: 0..1
Implementation in Proteus Schema
The attribute is implemented as a DEXPI generic attribute for enumeration values.
RDL reference: HEAT TRACING TYPE SPECIALIZATION
Name: HeatTracingTypeSpecialization
Example
electrical heat tracing system (HeatTracingTypeClassification::ElectricalHeatTracingSystem)
Implementation in Proteus Schema
<PipingComponent
ID="checkValve1"
ComponentClass="CheckValve"
ComponentClassURI="http://data.posccaesar.org/rdl/RDS292229" ...>
...
<GenericAttributes Set="DexpiAttributes" ...>
<GenericAttribute
Name="HeatTracingTypeSpecialization"
AttributeURI="http://sandbox.dexpi.org/rdl/HeatTracingTypeSpecialization"
Format="anyURI"
Value="ElectricalHeatTracingSystem"
ValueURI="http://data.posccaesar.org/rdl/RDS11854600" />
...
</GenericAttributes>
...
</PipingComponent>
HeatTracingTypeRepresentation¶
Attribute (data)
The heat tracing type related to the CheckValve, represented as a string.
Multiplicity: 0..1
Type: NullableString
Implementation in Proteus Schema
The attribute is implemented as a DEXPI generic attribute for string values.
RDL reference: HEAT TRACING TYPE REPRESENTATION ASSIGNMENT CLASS
Name: HeatTracingTypeRepresentationAssignmentClass
Example
“E” (String)
Implementation in Proteus Schema
<PipingComponent
ID="checkValve1"
ComponentClass="CheckValve"
ComponentClassURI="http://data.posccaesar.org/rdl/RDS292229" ...>
...
<GenericAttributes Set="DexpiAttributes" ...>
<GenericAttribute
Name="HeatTracingTypeRepresentationAssignmentClass"
AttributeURI="http://sandbox.dexpi.org/rdl/HeatTracingTypeRepresentationAssignmentClass"
Format="string"
Value="E" />
...
</GenericAttributes>
...
</PipingComponent>
InsulationThickness¶
Attribute (data)
The insulation thickness of the CheckValve.
Multiplicity: 0..1
Type: NullableLength
Implementation in Proteus Schema
The attribute is implemented as a DEXPI generic attribute for physical quantities.
RDL reference: INSULATION THICKNESS
Name: InsulationThickness
AttributeURI: http://data.posccaesar.org/rdl/RDS4238040
Example
The instance checkValve1 represents a CheckValve with an InsulationThickness of 40.0 mm.
Implementation in Proteus Schema
<PipingComponent
ID="checkValve1"
ComponentClass="CheckValve"
ComponentClassURI="http://data.posccaesar.org/rdl/RDS292229" ...>
...
<GenericAttributes Set="DexpiAttributes" ...>
<GenericAttribute
Name="InsulationThickness"
AttributeURI="http://data.posccaesar.org/rdl/RDS4238040"
Format="double"
Value="40.0"
Units="Millimetre"
UnitsURI="http://data.posccaesar.org/rdl/RDS1357739" />
...
</GenericAttributes>
...
</PipingComponent>
InsulationType¶
Attribute (data)
The identification code for the insulation type related to the CheckValve. So far, DEXPI does not define restrictions for valid values.
Multiplicity: 0..1
Type: NullableString
Implementation in Proteus Schema
The attribute is implemented as a DEXPI generic attribute for string values.
RDL reference: INSULATION TYPE ASSIGNMENT CLASS
Name: InsulationTypeAssignmentClass
Example
“Q” (String)
Implementation in Proteus Schema
<PipingComponent
ID="checkValve1"
ComponentClass="CheckValve"
ComponentClassURI="http://data.posccaesar.org/rdl/RDS292229" ...>
...
<GenericAttributes Set="DexpiAttributes" ...>
<GenericAttribute
Name="InsulationTypeAssignmentClass"
AttributeURI="http://sandbox.dexpi.org/rdl/InsulationTypeAssignmentClass"
Format="string"
Value="Q" />
...
</GenericAttributes>
...
</PipingComponent>
LowerLimitHeatTracingTemperature¶
Attribute (data)
The lower limit for the temperature that a heat tracing system must ensure for the CheckValve.
Multiplicity: 0..1
Type: NullableTemperature
Implementation in Proteus Schema
The attribute is implemented as a DEXPI generic attribute for physical quantities.
RDL reference: LOWER LIMIT HEAT TRACING TEMPERATURE
Name: LowerLimitHeatTracingTemperature
Example
The instance checkValve1 represents a CheckValve with a LowerLimitHeatTracingTemperature of 100.0 °C.
Implementation in Proteus Schema
<PipingComponent
ID="checkValve1"
ComponentClass="CheckValve"
ComponentClassURI="http://data.posccaesar.org/rdl/RDS292229" ...>
...
<GenericAttributes Set="DexpiAttributes" ...>
<GenericAttribute
Name="LowerLimitHeatTracingTemperature"
AttributeURI="http://sandbox.dexpi.org/rdl/LowerLimitHeatTracingTemperature"
Format="double"
Value="100.0"
Units="DegreeCelsius"
UnitsURI="http://data.posccaesar.org/rdl/RDS1322684" />
...
</GenericAttributes>
...
</PipingComponent>
PipingClassCode¶
Attribute (data)
The identification code of the piping class of the CheckValve. So far, DEXPI does not define restrictions for valid values.
Multiplicity: 0..1
Type: NullableString
Implementation in Proteus Schema
The attribute is implemented as a DEXPI generic attribute for string values.
RDL reference: PIPING CLASS CODE ASSIGNMENT CLASS
Name: PipingClassCodeAssignmentClass
Example
“75HB13” (String)
Implementation in Proteus Schema
<PipingComponent
ID="checkValve1"
ComponentClass="CheckValve"
ComponentClassURI="http://data.posccaesar.org/rdl/RDS292229" ...>
...
<GenericAttributes Set="DexpiAttributes" ...>
<GenericAttribute
Name="PipingClassCodeAssignmentClass"
AttributeURI="http://sandbox.dexpi.org/rdl/PipingClassCodeAssignmentClass"
Format="string"
Value="75HB13" />
...
</GenericAttributes>
...
</PipingComponent>
PipingComponentName¶
Attribute (data)
A string to classify the CheckValve. DEXPI does not prescribe the classification system. Typically, company or site site standards are used.
Multiplicity: 0..1
Type: NullableString
Implementation in Proteus Schema
The attribute is implemented as a DEXPI generic attribute for string values.
RDL reference: PIPING COMPONENT NAME ASSIGNMENT CLASS
Name: PipingComponentNameAssignmentClass
Example
“73KH12” (String)
Implementation in Proteus Schema
<PipingComponent
ID="checkValve1"
ComponentClass="CheckValve"
ComponentClassURI="http://data.posccaesar.org/rdl/RDS292229" ...>
...
<GenericAttributes Set="DexpiAttributes" ...>
<GenericAttribute
Name="PipingComponentNameAssignmentClass"
AttributeURI="http://sandbox.dexpi.org/rdl/PipingComponentNameAssignmentClass"
Format="string"
Value="73KH12" />
...
</GenericAttributes>
...
</PipingComponent>
PipingComponentNumber¶
Attribute (data)
An identifier of the CheckValve. DEXPI does not prescribe the scope of the identifier, i.e., whether it should be unique in, e.g., a PipingNetworkSegment or a PipingNetworkSystem.
Multiplicity: 0..1
Type: NullableString
Implementation in Proteus Schema
The attribute is implemented as a DEXPI generic attribute for string values.
RDL reference: PIPING COMPONENT NUMBER ASSIGNMENT CLASS
Name: PipingComponentNumberAssignmentClass
Example
“C2” (String)
Implementation in Proteus Schema
<PipingComponent
ID="checkValve1"
ComponentClass="CheckValve"
ComponentClassURI="http://data.posccaesar.org/rdl/RDS292229" ...>
...
<GenericAttributes Set="DexpiAttributes" ...>
<GenericAttribute
Name="PipingComponentNumberAssignmentClass"
AttributeURI="http://sandbox.dexpi.org/rdl/PipingComponentNumberAssignmentClass"
Format="string"
Value="C2" />
...
</GenericAttributes>
...
</PipingComponent>