.ClaRa.Components.VolumesValvesFittings.Valves.GenericValveGas_L1.PressureLoss .ClaRa.Components.VolumesValvesFittings.Valves.GenericValveGas_L1.PressureLossPressure loss model at the tubes side
model PressureLoss = ClaRa.Components.VolumesValvesFittings.Valves.Fundamentals.QuadraticKV;