#### 7.3.4.31 Pset_ValveTypePressureReducing

PSET_TYPEDRIVENOVERRIDE / IfcValve / PRESSUREREDUCING

| Valve that reduces the pressure of a fluid immediately downstream of its position in a pipeline to a preselected value or by a predetermined ratio. Note that a pressure reducing valve is constrained to have a 2 port pattern.
| 減圧弁

buildingSMART Data Dictionary

PSD-XML

- UpstreamPressure
  P_SINGLEVALUE / IfcPressureMeasure

  | UpstreamPressure: The operating pressure of the fluid upstream of the pressure reducing valve.
  | 上流圧力: 減圧弁の上流の流体運転圧力

- DownstreamPressure
  P_SINGLEVALUE / IfcPressureMeasure

  | DownstreamPressure: The operating pressure of the fluid downstream of the pressure reducing valve.
  | 下流圧力: 減圧弁の下流の流体運転圧力

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