What valve can I use to redirect drain water between two 2" PVC pipes?
Situation is as follows: A 2" PVC pipe from a sink (or tub, whatever) comes into basement and I want to be able to select whether it goes into a 4" septic drain pipe, or an alternate 4" gray water drain. Presumably I have to split it off into a T and put two huge 2" shut- off valves, one on each side. Is this right? The only valves I know of are expensive brass shut-off valves with red handles that cost around $35. Is there a cheaper plasticky valve?
Thanks!
DeanB