Reverse Osmosis Float Valve

RO Float Valve
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  • RO Float Valve
  • Float Valve Installation

Reverse Osmosis Float Valve

33% Recommend this to a friend (1 of 3)

SKU: 200065
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Quick Overview

Why does BRS recommend this?

Float valves are simple to install and can save a lot of water from ending up on the floor. They can be installed in containers as small 1 gallon pails, sumps, and 200 plus gallon commercial storage containers to shut off the flow of water.  Even if you do not have a large storage container a simple 5 gallon bucket with a float valve installed in it will help save money from having water end up on the floor or best case scenario just going down the drain.

Float valves are used to shut down your reverse osmosis system when the float is elevated. Float valves are typically installed on containers like large plastic food grade trash cans or other containers. Installation is as easy as drilling a small hole in the container, sliding the float in and attaching using the included nut.


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Product Questions

Do you carry the diamond coated drill bit for this float valve? And, if so, then what size would it be? Thanks!
Question by: Fred on Jul 19, 2016 12:18:00 PM
Hi Fred,
We do not carry a drill bit for the float valves. You will need to pick up a ½” drill bit, which you can usually find at your local hardware store for pretty cheap.
Thanks for the question and if you have any more, just let us know.
Answer by: Charlie (Admin) on Jul 19, 2016 1:26:00 PM

Full Details


To shut off your waste water you will need an auto shut off valve and check valve. If you don’t have these please purchase the “Auto Shut Off Kit.”


  • 1/4" tubing inlet and free flow outlet
  • .093 orifice
  • Estimated flow rate of 1.5 GPM at 40 PSI
  • Tested to 100 PSI
  • Approximate diameter is 1.4"
  • Flange to float tip measurement is 5.7" - Inlet adds approximately 1" to overall length
  • Comes complete with jam nut, sealing washer, JACO compression nut and polyethylene float
  • Hardware made with 18-8 stainless steel
  • Bodies made of NSF approved PVC
  • Replaceable seals are made of long-wearing, chemical resistant Santoprene rubber.


Note: Requires 1/2" mounting hole



3 Items

  • Great By Jon wallace on 10/21/2016

    Peace of mind never forgot to turn your RODI off I've had mine running for just over a year and have never had to mess adjust float and I've never had to mop water from the floor either. If you have a RODI system and you don't have one of these. Get one your wife will be happy you did.
  • Works great, needs instructions By Chap on 8/18/2016

    The install took a few mins. I would've appreciated some instructions included with the package to define the drill bit size and how to connect the tubing. It was easy enough to figure out but I wanted to make sure it was done correctly so there were no leaks!
  • Easy Install By Mark on 8/8/2016

    All you need is a 1/2" drill bit to install this. Works great!! If you have any issues go to Youtube and watch the short BRS video on how to install it.