HL Version 4.18

Hydraulics Library 4.18 is part of Modelon���s 2023.1 release.

New versions of Modelon libraries are sold and distributed directly from Modelon, as well as approved resellers. 


  • Updated the library to support Modelon Base Library 4.2
  • Set volumes in straight pipe to be consistent with the geometrical volume of the pipe.
  • Re-order the connection lines in the piloted check valve model to better understand the connections to ports.
  • Improved assert messages in the cylinder classes when data entered exceeds the geometric limit.