- Home /
- 1/4" Auto Shut Off Valve
Starting at: $0.25
Starting at: $11.99
Starting at: $5.99
$8.99 As low as: $8.49
excellent By dark moon on 5/26/2014dark moon would recommend this product to a friendgreat product works very well
Great Product By tmf171 on 4/23/2014tmf171 would recommend this product to a friendNow I don't need to use 5 gallon buckets and an small pump to get my RODI working. This replaces those things and removes points of failure!
my 6 stage deluxe ro/di shutoffs now By saboken on 8/24/2013saboken would recommend this product to a friendThis valve went bad after 1 day BRS sent out a new one after a long wait it seemed like they didn't believe me that it was bad! But they did finally replace it now I can leave the water supply on I was a bit frustrated at first that I had to persist about the issue but I am over it now :) there is so much on my wish list I hope future purchases go better. That's BRS without them I would not find half of what I need locally
Good Product but failed after 100 gallons of R/O water output... By Frank Oddo on 4/11/2013Frank Oddo wouldn't recommend this product to a friendI have this product installed on a 4 stage R/O DI unit in my basement which is custom piped into my wall in my tank room. The shut off valve has been working fine for the past 80 -100 gallons of fresh RO/DI water production. However, recently I have noticed that my pressure gauges will randomly spike from 0 to 60 PSI, even though my 50 gallon RO/DO storage tank is full and the tank float valve is in the closed position. This results in the unit randomly turning on and off and water trickling out of the waste line for no particular reason... It's clear that I have a faulty valve. andI am hesitant to buy another as I question the longevity of this part...
Works great By Devin on 3/1/2013Devin would recommend this product to a friendWorks great, I have mine taking 80 PSI of pressure and it works just right.
Must have for any RODI system By John on 10/2/2012John would recommend this product to a friendVery simple to use and install. BRS tv even had a nice video to help. I added this to my RODI to ensure my combo drinking water and DI system did not waste water by continuously running. A must have for a combo system, or combined with a BRS float valve.
Great Product By dgil71 on 7/10/2012dgil71 would recommend this product to a friendWorks like a charm, no leaks and holds the water pressure as designed!
Works Great By dgil71 on 7/10/2012dgil71 would recommend this product to a friendPurchased my first autoshut off from an aquarium store, bad move. Charged me $18 bucks and the thing could not hold the pressure. The line would pop off and spit water everywhere. Purchased a second one from BRS and works like a charm, easy to install!
Great product By Jay on 3/15/2012Jay would recommend this product to a friendGreat product, works exactly for what its meant to do
Great ATO must have By Brian on 3/1/2012Brian would recommend this product to a friendperfect low cost solution to having to turn on the water every time I realize I need more RO
GET IT By Richard on 6/8/2011Richard would recommend this product to a friendNo more leaks, no more wasting water. If you own a ro unit please do yourself a favorite and get one, or two.
Better than Kent Marine, others By Chris on 5/18/2011Chris would recommend this product to a friendThis valve works great with a float valve (in this case a Kent Marine) - way better than the Kent Marine shut-off, which took much longer to stop the water through-put on my RO, and much less expensive. Don't wast water!!!
There are no videos related to this product.
Previously Asked Questions
by Mike on October 29, 2013, @6:39 AM
I have te typhoon III EXTREME from air water ice and my auto top off seems to be working fine, but the waist water doesn't ever shut off. My reservoir bucket turns off perfectly.Could it be the auto shut off? Do they go bad after a few years?
Bulk Reef Supply Hey Mike,
There isn't much to go wrong with an auto shut off valve so it doesn't happen very often. Normal auto shut offs work by turning off the supply water when the product water line builds up enough pressure. If its not turning off, its usually because the product water line isn't building up enough pressure so its a matter of finding out why. The most common reason is just that the filters have become clogged and the unit just can't built up the pressure effectively, but its also worth checking and making sure that you don't have a small leak anywhere on the product line or something to that effect as well :-)
by Joey on July 19, 2014, @1:19 PM
I have had my custom system for 5 years now. Used for drinking and saltwater mix. Seems lately the auto shut off wont shut off. Tried cleaning it, didnt help. My question is would i be better off buying another autoff valve or a permeate pump or both?
Bulk Reef Supply If you have a pressurized storage tank I would just pick up the permeate pump. It is going to save you a lot of waste water and will pack more water into the tank!
1/4" Automatic shut off valves are used with float valves or pressurized tanks to shut off an RO system. It utilizes the back pressure created by the float valve or pressurized tank to shut off the water supply to the membrane. Without an automatic shut off valve waste water would continue to run out after the float valve is activated or tank becomes full.
Deal of the Day!
BRS 4 Stage RO/DI Replacement Filter KitEnds in
Regular Price: $22.99
Special Price: $18.9900:00:00:00
- Bulk Reverse Osmosis Filters & Systems
- Bulk Dry Live Rock & Live Sand
- Aquarium Lighting
- Auto Top Off Systems
- Calcium, Alkalinity & Trace Elements
- Controllers, Monitors & Testing
- Filter Media
- Fish & Coral Foods
- Fragging Supplies
- Heaters & Chillers
- Pumps & Plumbing
- Salt Mix & Tank Maintenance
Skimmers & Reactors
- Internal Protein Skimmers
- External Protein Skimmers
- Hang On Skimmers
- Ozone Equipment
- Nano Skimmers & Accessories
- UV Sterilizers
- Sumps, Tanks & Refugiums
- Specials, New & BRS Gear
Send us your feedback
Let us know.
Phone Hours: 7am - 7pm CST M-Th
10am-4pm CST Friday
6325 Sandburg Road, Suite 400
Golden Valley, MN 55427 Map
View Larger Map 6325 Sandburg Road, Suite 400, Golden Valley, MN 55427