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Adding some upgrades to my 4-stage Plus RO/DI. I want to split my product line to two separate locations. If I do the split after the check valve (included in the *Plus system) would I need to add any more of these? Maybe one for redundancy?
Sorry but the image doesn't seem to want to cooperate. That said though, no extra check valves should be necessary as long as its split after the check valve . The included check valve on our units is in the membrane housing so you couldn't split before it if you tried. As far as running to multiple locations, its as simple as a tee. I would recommend adding an inline ball valve to each side of the tee so that you can manually control which one is filling if you desire (otherwise it will just favor the path of least resistance). Another option would be to use a 3 way valve, though personally I prefer the two single inline valves as not only is it a bit cheaper last time I checked but you also have the option to leave both open, so in theory it would fill the first container, when the float goes up be forced to go the second container, and when that float goes up be done. With the 3 way ball valve you would have to manually switch from one container to the next. Just my two cents worth :-)
You will need to use a Mur-Lok Stem Adapter to convert the Murlok fitting to a barb where the airline could slide over. I have attached a link below.
The check valve is already built into our units and this separate check valve is not required for our auto shut offs to work on our units.
We believe GA Murdock Mur-lok fittings to be the best so strongly that we use them virtually exclusively on each of our BulkReefSupply.com reverse osmosis units and BRS media reactors.
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Better then the HD. By St0nedMegatr0n on 3/2/2016St0nedMegatr0n would recommend this product to a friendI ended up needing two more of these and purchased them at a big retailer because I did not want to wait for them to come in the mail. The BRS check valve has out lasted the other two.
I will just purchase extras the next time I have a project. (^_^)
Great Check Valve By Rutso on 2/21/2016Rutso would recommend this product to a friendI bought 2 of these, one for my RO DI unit and another for my CO2 injected planted tank, it worked really nicely for both applications.
Works well. By Waldo on 5/18/2015Waldo would recommend this product to a friendUsed them on my doseing pump to stop back flow worked well
Works great By AdamSabina on 4/28/2015AdamSabina would recommend this product to a friendinstalled between my RO stage and pressurized water tank for drinking water. To prevent backflow into DI stage
Exactly what i needed By FiremanRick on 4/7/2015FiremanRick would recommend this product to a friendauto shutoff valve didn't work until i added this little guy
In-line Check Valve By Shawn on 1/23/2015Shawn would recommend this product to a friendThis is easy to install and does exactly what it's suppose to do.
Works great By Cesar on 12/13/2014Cesar would recommend this product to a friendMuch better than my previous check valve
Great product. By Chris on 8/13/2014Chris would recommend this product to a friendWorks great with no leaks or bleed by. Easy install and good price. What's not to like?
Good item By Frank on 3/25/2014Frank would recommend this product to a friendA must have for you auto shut off on r/o unit
Just what my RODI unit was missing! By Kevin on 3/10/2014Kevin would recommend this product to a friendI bought a 5 stage RODI unit used from a friend. It worked great but the continuous stream of waste water flowing after the float valve closed left me frustrated. I was under the impression the Auto Shutoff Valve would stop the waste, but it was only part of the answer. After adding this inline check valve between the output of my ro membrane and the auto shutoff valve, the water completely shuts off a few seconds after the float switch engages. I had to watch the product video for the complete float valve/check valve/auto shutoff valve kit to find out where it should go. The valve is sturdy and the tubing locks in solidly.
Good quality By Jeff on 3/2/2014Jeff would recommend this product to a friendI've ordered and used Murlok components for my RODI set up and all have worked well, including this check valve. I’ve used and returned cheaper quality components to my local hardware store that leaked.
Works flawlessly! By floridamixedreefer on 2/24/2014floridamixedreefer would recommend this product to a friendI just added this check valve to my pure water output on my rodi system. I already had the Auto Shut Off valve and float valve for filling my mixing barrel,, but I was bothered by the waste water continuously dumping down the drain after the float valve shut off. I added this check valve just after the y fitting merging the pure water out lines from my dual 75gpd membranes and just before the ASO valve. No more waste! I did notice that my fast flush bypass does not engage without the RODI product line being cracked open to release the pressure activating the ASO valve(I use a 90 degree shutoff valve right before my mixing barrel to keep the spills down when I disassemble for cleaning). This is understandable with my configuration and is not a deal breaker by any means. I need to buy some more of these to add to my DI output etc.