enum IfcValveTypeEnum {
kIfcValveTypeEnum_AIRRELEASE,
kIfcValveTypeEnum_ANTIVACUUM,
kIfcValveTypeEnum_CHANGEOVER,
kIfcValveTypeEnum_CHECK,
kIfcValveTypeEnum_COMMISSIONING,
kIfcValveTypeEnum_DIVERTING,
kIfcValveTypeEnum_DRAWOFFCOCK,
kIfcValveTypeEnum_DOUBLECHECK,
kIfcValveTypeEnum_DOUBLEREGULATING,
kIfcValveTypeEnum_FAUCET,
kIfcValveTypeEnum_FLUSHING,
kIfcValveTypeEnum_GASCOCK,
kIfcValveTypeEnum_GASTAP,
kIfcValveTypeEnum_ISOLATING,
kIfcValveTypeEnum_MIXING,
kIfcValveTypeEnum_PRESSUREREDUCING,
kIfcValveTypeEnum_PRESSURERELIEF,
kIfcValveTypeEnum_REGULATING,
kIfcValveTypeEnum_SAFETYCUTOFF,
kIfcValveTypeEnum_STEAMTRAP,
kIfcValveTypeEnum_STOPCOCK,
kIfcValveTypeEnum_USERDEFINED,
kIfcValveTypeEnum_NOTDEFINED,
kIfcValveTypeEnum_unset
};