The store will not work correctly in the case when cookies are disabled.
Bulk Reef Supply Saltwater Logo
Bulk Reef Supply Freshwater Logo

FREE Shipping Over $49

Free Shipping

Orders Over $49 Ship Free

$5.99 economy shipping on orders under $49

Learn More
| Earn Reward Points
Skip to Content
Menu BRS Freshwater
My Cart
    • My Account
    • My Wish List
    • My Orders
    • Address Book
    • Sign Out
    • Reward Points
  • Sign In
Bulk Reef Supply Mobile Menu
Close

Quick Links

  • Deals
  • Gift Cards
  • What's New
  • Education
  • Clearance
  • Open Box
  • PR Rewards
  • Shop Brands
  • FAQs
  • Saltwater
Menu
Fast Shipping Fast Shipping
Sign up to be a Reward Member Earn Reward Points
Returns 365-Day Returns
Experts Aquarium Experts
  • Fast Shipping Fast Shipping
  • Sign up to be a Reward Member Earn Reward Points
  • Returns Risk-Free 365 Day Returns
  • Experts Aquarium Experts
Loading...
Bulk Reef Supply

Reverse Osmosis Float Valve

In stock
Out of stock
SKU
200065
Rating:
97% of 100
1  Review Add Your Review
$19.99 $19.99

- +
Add to Wish List
Risk Free 365 Returns

Your Satisfaction Guaranteed With
365 Day Risk Free Returns

No longer need what you ordered? Ordered one too many? We've got your back.


Return new, unopened products in original packaging within 365 days for a full refund.

Under 60 days? No problem. We’ll issue your refund to the original form of payment. Over 60 days? Still no problem. We'll issue your refund in the form of store credit, which you can use like cash on our website.


Return unused, open box products within 30 days.

Open box but still unused? We can help. We’ll issue your refund to the original form of payment minus a small 10% restocking and handling fee.

Some exclusions apply, for more information go to Return & Replacement Details.

Skip to the end of the images gallery
main product photo
Skip to the beginning of the images gallery
Details

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.

  • 1/4" tubing inlet and free flow outlet
  • .093 orifice
  • Suitable for containers with up to 1/4" wall thickness
  • 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. Maximum container wall thickness of 1/4". 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.”

 

Float Valve Installation Instructions

More Information
More Information
SKU 200065
Aquarium Type Saltwater, Freshwater
Reviews 203
Write Your Own Review
You're reviewing:Reverse Osmosis Float Valve
Your Rating
Product Questions

Product Questions

Can the blue line be disconnected from the container after the container is full? I move my container from the water source to the aquarium and then store the container in a closet. My WC method will not work if the blue line cannot be connected/disconnected each time I make a new batch of water.
Question by: Rob on Sep 14, 2020, 9:33 PM
You can disconnect it from the valve. It will still have part of the volute on it which is fine.
Answer by: Matt Lucero (BRS Staff) on Nov 5, 2021, 8:52 AM
Is this okay for use in saltwater? The little metal pin is what concerns me
Question by: Ryan Oconnell on Jan 19, 2018, 4:26 PM
Yes, they can be used with saltwater. The pins may slowly show a little surface rust over time, but no harm will come from it. Depending on the area that you mount the float valve in, you should get a couple years out of the float before rust is a concern.
Answer by: Charlie on Jan 30, 2018, 5:01 AM
Hello, I purchased the 6 Stage 75 GPD Plus RO/DI System from Bulk Reef Supply, and I'm considering purchasing the PSI Booster Kit as well. 2 questions I have are 1. Is this all I need to purchase to stop the flow, or do I need the whole float kit? 2. Is this compatible with the PSI Booster? Thanks!
Question by: Dace on Nov 14, 2017, 3:07 PM
Thanks for asking, and all you would need to increase your pressure is the Booster Pump Kit. Your RODI system already has an Auto Shut Off Valve installed along with a check valve. After the booster pump and pressure switch are connected and energized the booster pump will turn on when there is no back pressure in the product water line. By using a float valve or ball valve on your product water line to shut off the flow will slowly create back pressure in the line and once it reaches about 40 PSI the pressure switch that comes with the booster pump will activate and the entire system will shut down, even the waste water.
Answer by: Charlie on Nov 24, 2017, 1:27 PM
Does this create a water tight seal? If I ever want to fill the container higher than the level of the float valve later on, is it likely to leak around the valve hole?
Question by: Dan on Jun 8, 2017, 7:48 PM
These float valves will provide a water-tight seal once the container is filled to the set level of the float.

Have a great day!
Answer by: Zack on Jun 13, 2017, 10:25 PM
I want to install this valve so that the water level in my storage container is at a specific height. Where will the final water level be in relation to the 1/2" hole needed to install this float valve?
Question by: Rick on Dec 31, 2016, 11:00 PM
Great question! The water level will be even with the bottom of the drilled hole. :-)
Answer by: Randy on Jan 10, 2017, 3:22 PM
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 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 on Jul 19, 2016, 1:26 PM

SIGN UP FOR THE BULK REEF SUPPLY NEWSLETTER

Don’t be the last to know this holiday season about sales, specials, new products, and more!

Sign Up Now
BRS Fresh https://media2.cdn.bulkreefsupply.com/media/logo/stores/1/BRS-Logo-498x174.png https://fresh.bulkreefsupply.com/
BRS Fresh Bulk Reef Supply
  • Facebook Opens a new window
  • Youtube Opens a new window
  • Instagram Opens a new window
  • TikTok Opens a new window

Contact

  • 763-432-9691

  • 8am - 6pm CT M-Th
    9am - 4pm CT Friday
  • support@bulkreefsupply.com
  • 6325 Sandburg Road, Suite 200
    Golden Valley, MN 55427 US

Bulk Reef Supply
About Us
Customer Service
Careers
Wholesale Customers
Instructions
Terms & Conditions
Customer Center
Preferred Reefer Program
International Shipping
Returns & Replacements
Payment, Pricing & Promos
Shipping & Delivery
APL Star Logo
© 2025 Aperture Pet & Life. All Rights Reserved.
Privacy Policy

item(s) Added to Your Cart

Product Name

View Cart Checkout Now
You may also like
STEM Gemstone Dig Kit
Discovery
STEM Gemstone Dig Kit
$19.99 $19.99

Stainless Steel Curved Spring Scissors
Ultum Nature Systems
Stainless Steel Curved Spring Scissors
From: $29.99

Choose Options
Cholla Wood
Liquid Gardens
Cholla Wood
From: $3.00

Choose Options
Betta World - Diamond Black Substrate (1lb)
Aqua Natural
Betta World - Diamond Black Substrate (1lb)
$7.48 $7.48

AF Natural Substrate (7.5 L Bag)
Aquaforest
AF Natural Substrate (7.5 L Bag)
Rating:
80%
1 Review
$19.99 $19.99

River Rock/Sea of Green Aquarium Backgrounds
SeaView
River Rock/Sea of Green Aquarium Backgrounds
From: $2.10

Choose Options
Bug Bites Color Enhancing Flakes
Fluval
Bug Bites Color Enhancing Flakes
$7.99 $7.99

Insta-set Super Glue Accelerator
Bulk Reef Supply
Insta-set Super Glue Accelerator
Rating:
94%
1 Review
$5.99 $5.99

Boutique Seiryu Stone
Ultum Nature Systems
Boutique Seiryu Stone
From: $20.00

Choose Options
Diamond Black Bio-Substrate (5lbs)
Aqua Natural
Diamond Black Bio-Substrate (5lbs)
$12.99 $12.99

Login and Registration Form

  • Login
  • Register

Registered Customers
If you have an account, sign in with your email address.
Forgot Your Password?
or

Login with Your Social Profile Login with
Continue with Google
Continue with Facebook
Continue with Apple

Personal Information
Sign-in Information
Password Strength: No Password
Back
or

Login with Your Social Profile Login with
Continue with Google
Continue with Facebook
Continue with Apple
  • Forgot Your Password?

Please enter your email address below to receive a password reset link.
Go back