With this program any two pipe system heating and cooling (parallel or according two pipe reverse return system) can be calculated.

After a simple table-formed data acquisition of the partial sections the calculation is made according to the current state of art. The pressure loss calculation considers laminar flow and transition areas according to Colebrook/Prandl.

Beside the automatic dimensioning of the pipe system the user can also predefine dimensions. This enables the recalculation for already existing pipe systems.

Valve and fitting data are read by VDI3805-interface. The automatic valve dimensioning integrated in the program enables a full automatic hydraulic balancing.

Pipe data, individual resistances, valves and insulation material can be laid down as master data. Particular pipe diameters can be excluded.

Pipe dimensioning -> pressure head calculation -> valve dimensioning -> material list