I have spent about 3 hours looking through google posts/searches and cant find exactly what I am trying to do, so here it goes..
I want to use a 3 way jandy port and have 1 side be used as waste. It would be after the pump but before the filter. I would have that port closed 99.9% of the time unless I needed to winterize or get water out of the pool.. Can I do this, will the Vavle leak if I do not have a pipe connected to it? I plan on connecting a 50 foot waste hose but that is it.