RO/Di top off?

complexbooger · 04/11/2007, 10:52 AM

how can i use my RODi as an auto top off? I have the t-valve adaptor to go from my Cold water supply to the unit. but how do i cut off the waste line and the "clean" water (top off) at the same time? a float valve just cuts off the top off, and the waste line keeps pushing water.

any help?
TIA

=JonBlazes

Billybeau1 · 04/11/2007, 11:04 AM

Auto shut off valve floats kits come with a device that shuts off the waste line when the level is reached. I believe it works off pressure from the output line.

Justdrew · 04/11/2007, 11:06 AM

It requires a shut off valve that takes care of both lines. Here is an example. They are available at pretty much all of the sponsors that sell RO/DI.

Auto Shut Off

04/11/2007, 10:52 AM	#1
complexbooger Moved On Join Date: Jun 2004 Location: CORE OF NYC-QUEENS~ Posts: 326	RO/Di top off? how can i use my RODi as an auto top off? I have the t-valve adaptor to go from my Cold water supply to the unit. but how do i cut off the waste line and the "clean" water (top off) at the same time? a float valve just cuts off the top off, and the waste line keeps pushing water. any help? TIA =JonBlazes

04/11/2007, 11:06 AM	#3
Justdrew Dad with Triplets! Join Date: Jan 2001 Location: Las Vegas, NV Posts: 583	It requires a shut off valve that takes care of both lines. Here is an example. They are available at pretty much all of the sponsors that sell RO/DI. Auto Shut Off __________________ "As Far As You Know!" -Fletch Current Tank Info: 40 Breeder, 2X Radion XR15W, Vortech MP40 & MP10, Simplicity Aquatics 240DC Skimmer, Apex Controlled

04/11/2007, 11:04 AM	#2
Billybeau1 Registered Member Join Date: Jul 2005 Location: Dyer, Indiana Posts: 12,010	Auto shut off valve floats kits come with a device that shuts off the waste line when the level is reached. I believe it works off pressure from the output line.