This is a container class for three-way valve models from Buildings.Fluid.Actuators.Valves.
The parameter typCha
allows configuring the model
by selecting the valve characteristic to be used based on the enumeration
Buildings.Fluid.HydronicConfigurations.Types.ValveCharacteristic.
The default setting for the ratio of
the Kvs coefficient between the bypass branch and the
direct branch is fraK=1.0
, see
Buildings.Fluid.HydronicConfigurations.UsersGuide.ControlValves
for the justification.