7.5.4.112 Pset_ValveTypePressureRelief
7.5.4.112.1 Semantic definition
Spring or weight loaded valve that automatically discharges to a safe place fluid that has built up to excessive pressure in pipes or fittings.
Note that a pressure relief valve is constrained to have a single port pattern.
7.5.4.112.2 Applicable entities
- IfcValve/PRESSURERELIEF
- IfcValveType/PRESSURERELIEF
7.5.4.112.3 Properties
Name | Property Type | Data Type | Description | |
---|---|---|---|---|
ReliefPressure | IfcPropertySingleValue | IfcPressureMeasure |
The pressure at which the spring or weight in the valve is set to discharge fluid. |