Headless_donkey Posted June 18, 2007 Share Posted June 18, 2007 I want to use a float valve the control the level of water in an ro/di holding tank. How do I get the ro/di filter to shut off with the float valve? From I have read you need three things: a float valve, special shut off "thingy" for ro/di, and a ro membrane check valve. I have the shut off thingy I think. I have something that sure looks like the picture. I don't think I have the check valve and I know I don't have the float switch(easy to get). I tested it last light by using a JG valve shut on the "good water" side and the drain water didn't stop. I have read tons of stuff on this and I can't figure it out. If someone can tell me how to make it work I would be VERY appreciative. thank you james Quote Link to comment Share on other sites More sharing options...
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