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1/2'' Automatic Water Level Control Valve Auto Shut Off Ball Mini Float Valve 304 Stainless Steel Float Valve

  • Based on 182 reviews
Condition: New
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Availability: In Stock.
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Arrives Monday, Sep 1
Order within 9 hours and 32 minutes
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Features

  • Auto functionMEUPMEOP the float valve automatically refills water for your water tank,water tower,livestock,animal water drinker when water drops below the valve level. Once it reaches the valve, it would automatically stop refilling water,so it will shut-off when the water reaches the internal float.
  • Easy to installIt's a mini float valve,MEUPMEOP branded ball size is small,so easy to install,the male thread is 1/2", we used BSP pipe thread,also the male thread is longer,it's perfectly to fit most of BSP thread connections. If your pipe thread is NPT,you just need to add a few PTFE TAPES on the male thread,then it works perfectly as well.
  • No electricity neededA ball float valve inside allows water to flow until a specific level is reached. Once the water reaches this level, the float valve will be pushed up with water due to buoyancy and stop the flow of water. When the water level starts dropping, the valve will open again, and the water will start to flow again,so no need electricity.
  • Widely usedIt's used for people to maintain the water level in a garden waterfall, on a yard fountain,for a rain gutter garden project,using it to make an automatic shut-off for swimming pools,for chicken coops,for automatic chicken water drinker,for cattle watering drought,for rain collection barrels in the outdoors etc.
  • Working Water PressureThe float valve works with 10psi to 150 psi water pressure,if water pressure is too low or too large,the float valve will not suitable for using, it will not work or be damaged. Working Temperature: 0C~100C.
  • Easy maintenanceThe float valve comes with filter,the filter must be used in the water inlet,avoid sand and stone blocking the floating ball.
  • Safety and environmental protectionWe used stainless steel as the valve body, used stainless steel screw, never rust,very safe.
  • Kindly noteIf you are using an automatic fill float of any kind indoors, please make sure you have an emergency overflow system in place. Auto fill floats of any kind can eventually malfunction and cause flooding. It's always best to set the lowest flow of water needed to maintain a full water level.

Material: Stainless Steel


Brand: MEUPMEOP


Item dimensions L x W x H: 4.4 x 2.12 x 2.12 inches


Exterior Finish: Stainless Steel


Inlet Connection Size: 1/2 Inches


Inlet Connection Type: BSP


Outlet Connection Type: BSPT


Maximum Operating Pressure: 10 Bars


Number of Ports: 2


Outlet Connection Size: 0.5 Inches


Material: ‎Stainless Steel


Brand: ‎MEUPMEOP


Exterior Finish: ‎Stainless Steel


Inlet Connection Size: ‎1/2 Inches


Inlet Connection Type: ‎BSP


Outlet Connection Type: ‎BSPT


Maximum Operating Pressure: ‎10 Bars


Number of Ports: ‎2


Outlet Connection Size: ‎0.5 Inches


Valve Type: ‎Float Valve


Manufacturer: ‎LCAUTOMATA


UPC: ‎783746587454


Item Weight: ‎5.3 ounces


Item model number: ‎LCY4-1/2-U1


Size: ‎2.12 x 4.4 x 2.12 inches


Style: ‎304 Stainless Steel Water Float Valve


Finish: ‎Stainless Steel


Shape: ‎Round


Cutting Diameter: ‎2.12 Inches


Usage: ‎Inside


Included Components: ‎Float Valve, Teflon Tape


Batteries Included?: ‎No


Batteries Required?: ‎No


Assembled Diameter: ‎2.12 Inches


Date First Available: April 29, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Sep 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Effortless Water Level Management!
This float valve is fantastic! It automatically shuts off the water flow once the desired level is reached, saving time and preventing overflows. The stainless steel design ensures durability, and installation was simple. A great investment for any water system.
Reviewed in the United States on January 15, 2025 by Taurance Hall

  • Works perfectly
I purchase this for a DIY automatic water system for my chicken coop. I have had it installed for a week now and it preforms as expected. I would buy again.
Reviewed in the United States on July 21, 2025 by Jerald McClain

  • working perfectly for over a year
The best float valve ever. I made an outdoor hot tube/ shower system with the float attached to the water hose, use an immersion cooker to heat the water, it has been working perfectly in hot water for over a year.
Reviewed in the United States on July 7, 2025 by KEM

  • Valve stuck open multiple times, requiring cleaning
UPDATED: changed my review back to four stars. The design of this valve requires you to clean out gunk about every 2 to 4 weeks is my guess. I believe everything needs to be cleaned now and then and this valve is no exception. One recommendation I have on the design that would make my review a five star is that the outer cap that needs to be removed should just be a quick screw on by hand. Right now it requires a small Phillips screwdriver which only takes about 30 seconds to undo to get to the internal parts that need to be flushed out. ——- I don’t normally do product reviews. After using this for about four months now I have to give up. It is stuck open four times now and caused my pond to overflow. I’ve done everything I believe possible to try to prevent this, but I believe the valve is faulty. Proceed cautiously forward if you’re using this. ... show more
Reviewed in the United States on August 3, 2025 by EAS

  • Excellent to fill a yard fountain
This valve works perfectly to fill my yard fountain. You do need about 2-3 Inches above the water level for the valve itself, so it would be tough to fit into a smaller fountain. The flow is sufficient to fill the reservoir in a few minutes. I tried another valve (different manufacturer), and the flow rate was too low. ... show more
Reviewed in the United States on September 11, 2024 by denver

  • Continually leaks at full pressure
I tried multiple times to install and using all proper plumbing materials and techniques....every single time at full pressure it leaked like a sieve.
Reviewed in the United States on March 29, 2025 by Paula-Gene

  • It works ... for a little while
I use this for my humidifier in the winter so i don't have to keep refilling it. It works, but will eventually fail and flood your house if you don't keep a close eye on it. They last for about a year
Reviewed in the United States on February 18, 2025 by RTH!

  • 20 Star Rating!
Excellent for watering chicken! 20 star rating! It’s worth every penny! Now I don’t have to worry about them not having water! The design is excellent and installation was 5 minutes.. Tops! This fills automatically when the water level starts getting lower the where it should be! When I clean the container, I just pull the plug and drain! The water flows through this so I don’t have to drag a hose to the coop! Clean it out.. plug it and it’s ready to go with clean water to the desired level again! Excellent product! No need to go out there everyday to fill up their water!❤️ Absolutely Love this product! And it’s stainless steel too!❤️ ... show more
Reviewed in the United States on December 29, 2024 by Escape777 Escape777

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