Picture a tiny detour on a highway. When the main road is blocked—say, for repairs—traffic flows around it. A bypass valve does exactly that for your water pipes.
It’s a simple device that reroutes water around a fixture or system. Think of it as a secret escape route for your H₂O. This way, you can work on one part without drowning everything else.
In my buddy’s case, a bypass valve on his washing machine line would have saved his carpet. And his sanity. (Sorry, Steve.)
