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67 reviews

Valve, Automatic Water Level Overflow Valve 3/4" or 1/2" (top inlet, side outlet)

Prevent overflowing in barrels and troughs, without supervision or worries

✔️Instantly stops the barrel from overflowing

✔️Reduces household water waste

✔️ Quick installation without special tools

✔️Ensures safe operation under pressure

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Over 78,000+ happy customers

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Reviewer
Used it for the outdoor barrel: no worries when filling, it shuts off automatically exactly when it needs to. Easy installation, saves time and avoids spills and stress. I recommend it for anyone with a small tank or basin.
Adrian Q.
Shipping Information

Delivery is made from Bistrița, via Sameday or GLS (selected at checkout). Payment can be made in cash to the courier, by card on the website, or at a Sameday Easybox. Delivery takes 1–4 business days, depending on the courier.

Return policy

Returns are made in accordance with the law within a maximum of 14 days from receipt of the product if it is unused and can be resold. Contact us for more information or consult the returns and delivery section on the website.

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Automatic Water Level Valve

Get rid of the stress of overflowing barrels

Install the valve on the top inlet and forget about refilling. It automatically shuts off the flow when the water reaches the desired level, preventing spills and the mess they cause.

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No worries when filling barrels and tanks

The valve detects the water level and automatically shuts off the supply, keeping things tidy and saving water without any intervention from you.

🛠️
Quick installation
Installs in just a few minutes on a 1/2-inch or 3/4-inch thread.
💧
Automatic shutdown
Effectively prevents overflow and water loss.
🔒
Safe operation
Withstands pressures of up to 5 bar without leaking.
⌛
Time saved
You no longer stay to supervise the filling of the containers.

What Sets an Automatic Water Level Valve Apart

Unlike other options, this one instantly shuts off the flow, installs quickly on barrels and tanks, and operates reliably at household water pressures.

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Automatic Water Level Valve
Others
Automatic
Quick
Durable
Sure
Accessible

Results that change your daily routine

98%
An experience in which barrel filling has become fully automated!
97%
I noticed that the leaks and water losses have disappeared from the household!
96%
It was found that the time spent supervising the filling process had decreased significantly!
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Automatic Water Level Valve

Simple installation on storage tanks

A 3/4-inch or 1/2-inch thread quickly fits common hoses. In just a few minutes, you have spill protection without special tools or a plumber.

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Frequently Asked Questions About the Automatic Valve

Quick answers on installation, compatibility, and warranty

How is it mounted on a barrel or tank?

It screws into the upper inlet using a 3/4-inch or 1/2-inch thread. Installation takes a few minutes and requires no special tools; turn on the supply and check for leaks.

Does it work at any water pressure?

Designed for household water pressures of up to 5 bar. At normal pump pressures, it ensures a proper seal and prevents leaks.

Can it prevent it from overflowing completely?

Yes—the valve stops the flow when the water reaches the set level, eliminating the risk of overflow in barrels or storage tanks.

What connection size should I choose?

Choose a 3/4-inch thread for thicker hoses or a 1/2-inch thread for standard connections. Both options provide a quick, leak-proof seal.

Is there a warranty for the product?

Yes—the products are covered by a legal warranty of between 6 months and 2 years, ensuring safe use in the home.

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What are the customers saying?

Real and trustworthy feedback
Andrei M.
Verified buyer
It works perfectly, simple as that.
Ion P.
Verified buyer
Easy to install and reliable.
Sorin L.
Verified buyer
Ideal for small pools: I install it at the top of the inlet, it drains out to the side, and that’s it—no more risk of overflow.
Marcel O.
Verified buyer
Useful for anyone setting up a makeshift water tank: mount it up high, feed the water in from above, and that’s it—you no longer have to keep an eye on it while it fills. Takes just a minute to install.
Florin D.
Verified buyer
I put it on the barrel and didn’t have to keep an eye on it. It shuts off instantly when the water reaches the desired level—very useful for collecting rainwater.
Claudiu V.
Verified buyer
It works well with the garden hose. I no longer have to worry when I leave home.
Cristian T.
Verified buyer
I installed it in the garden tank, and it saved me a whole afternoon. Quick to install, good pressure, and it doesn’t overflow.
Paul H.
Verified buyer
I put it on the rainwater barrel in the yard. It shuts off automatically when the water level is high, which is really useful when I’m away or busy.
Bogdan N.
Verified buyer
Skeptical at first, but it held the advertised pressure and didn’t leak. A small component that makes a big difference in everyday use.
Dan B.
Verified buyer
In my case, it stopped right at the set level in the barrel, with no leaks. Simple and effective—I recommend it if you have rain barrels.
Gabriel A.
Verified buyer
I used it in winter for the animals’ water tank. It holds up well under pressure, hasn’t frozen or cracked, and overflow is no longer an issue.
Vasile R.
Verified buyer
Used on a small cistern—it shuts off precisely. No more wasted water or puddles to clean up.
Lucian G.
Verified buyer
I feel much more at ease when I fill small irrigation tanks. I no longer have to check on them constantly, and I don’t risk losing water or flooding the basement.
Michael S.
Verified buyer
It relieved me of the worry about overfilling.
Radu C.
Verified buyer
Exactly what I needed 😊
Alexandru I.
Verified buyer
I had a good experience: it was quick to install on the collection tank and shuts off the water instantly when it reaches the desired level. It saves you time and spares you the worry of flooding around the tank, while also reducing water costs.
Ionut F.
Verified buyer
I tested it at 5 bar—no problems. Easy to install, decent material for this price, and I’ve been using it for a few months without any issues.