7.5.4.102 Pset_ValvePHistory
7.5.4.102.1 Semantic definition
Valve performance history common attributes of a typical 2 port pattern type valve.
7.5.4.102.2 Applicable entities
7.5.4.102.3 Properties
| Name | Property Type | Data Type | Description | |
|---|---|---|---|---|
| PercentageOpen | IfcPropertyReferenceValue | IfcTimeSeries |
The ratio between the amount that the valve is open to the full open position of the valve. |
|
| MeasuredFlowRate | IfcPropertyReferenceValue | IfcTimeSeries |
The rate of flow of a fluid measured across the valve. |
|
| MeasuredPressureDrop | IfcPropertyReferenceValue | IfcTimeSeries |
The actual pressure drop in the fluid measured across the valve. |
