<< Click to Display Table of Contents >> Navigation:  Wadiso 6 User Guide > Steady state analysis  > Definitions of steady state analysis terms > Check Valve

A check valve limits the flow direction in a pipe. A check valve is always associated with a pipe and is therefore not a link by itself. If the check valve is open, the balanced results will show the standard pipe information. If the check valve is closed, the word CLOSED is printed in the results viewer, with flow data equal to zero.