manual valves...lets see em.

i use to have 3 way parker ball valves(1 way was up the other was down )  i sheisted when i was working with GE  ...i must be old because when i was in high school there was no bags it was hydros  bags came around after i graduated so my first mini was juiced my 2nd got bags and ball valves ...my 3 ways were FAST in comparison to every1 elses lil 1/4" push button deals   very cool i like complexity