yeah, sorry... my last drawing was just trying to get the point across regarding the anti siphon valve... the drawing attached is a better representation of how my set up will function. surly the non return valve would stop the siphon effect from occurring with this design and keep the system...
can someone please explain what an anti siphon valve does when used in a drip feed system and also where it would be placed??? :) i am very confused on this matter... :/