IfcFlowController
What is IfcFlowController?
IfcFlowController is the abstract supertype for devices that regulate flow within distribution systems. This includes valves (water, gas), dampers (air), switches (electrical), and other control devices that modify the rate, pressure, or direction of flow.
Hierarchy
Inherits from: IfcDistributionFlowElement
Real-World Usage
Flow controllers are critical for system balancing and commissioning. Construction teams verify valve and damper locations, sizes, and access clearances during installation, as these devices require ongoing maintenance access throughout the building lifecycle.
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IfcValve
IfcValve represents a device that controls the flow of fluid in a piping system. Valves include isolation valves, check valves, pressure reducing valves, balancing valves, and relief valves. They are essential for system control, maintenance, and safety.
MEP ElementIfcFlowSegment
IfcFlowSegment represents a straight or curved section of a distribution system that carries fluid, air, or energy from one point to another. This is the parent type for duct segments, pipe segments, and cable segments.
MEP ElementIfcFlowTerminal
IfcFlowTerminal represents an endpoint of a distribution system where fluid, air, or energy is delivered to or collected from the space. This is the parent type for air terminals, sanitary terminals, light fixtures, outlets, and other endpoint devices.