<?xml version="1.0"?>
<PropertySetDef xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" ifdguid="0f8e7a00d21411e1800000215ad4efdf" templatetype="PSET_TYPEDRIVENOVERRIDE" xsi:noNamespaceSchemaLocation="http://buildingSMART-tech.org/xml/psd/PSD_IFC4.xsd">
  <IfcVersion version="IFC4" />
  <Name>Pset_ValveTypeAirRelease</Name>
  <Definition>Valve used to release air from a pipe or fitting. 
Note that an air release valve is constrained to have a single port pattern</Definition>
  <Applicability />
  <ApplicableClasses>
    <ClassName>IfcValve/AIRRELEASE</ClassName>
  </ApplicableClasses>
  <ApplicableTypeValue>IfcValve/AIRRELEASE</ApplicableTypeValue>
  <PropertyDefs>
    <PropertyDef ifdguid="161cf180d21411e1800000215ad4efdf">
      <Name>IsAutomatic</Name>
      <Definition>Indication of whether the valve is automatically operated (TRUE) or manually operated (FALSE).</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcBoolean" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases>
        <NameAlias lang="en">Is Automatic</NameAlias>
        <NameAlias lang="ja-JP">自動</NameAlias>
      </NameAliases>
      <DefinitionAliases>
        <DefinitionAlias lang="en" />
        <DefinitionAlias lang="ja-JP">弁が自動(TRUE)で操作されるか手動(FALSE)で操作されるかの表示</DefinitionAlias>
      </DefinitionAliases>
    </PropertyDef>
  </PropertyDefs>
  <PsetDefinitionAliases>
    <PsetDefinitionAlias lang="en" />
    <PsetDefinitionAlias lang="ja-JP">弁タイプ空気抜き弁</PsetDefinitionAlias>
  </PsetDefinitionAliases>
</PropertySetDef>