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Float Valve, 2 Pack 1/2' 3/4'' Auto Fill Shut off Water Tank Float Valve, 304 Stainless Steel Fully Automatic Water Level Control Valve, Float Valve for Water Tank(2 pcs)

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$22.97

$ 10 .99 $10.99

In Stock

1.Color:2 Pcs


About this item

  • AUTOMATIC WATER LEVEL CONTROL FLOAT VALVE:Our float valve No Need Electricity/No Manpower,When the water level in the water tower drops, the floating ball falls,the water pressure in the water pipe is used to open the plunger with the sealing silicone surface in the valve body,the valve body starts the water supply:when the water level in the water tower rises, the floating ball floats up, and the connecting rod drives the plunger.saving labor costs
  • UNIVERSAL DIMENSIONS:1/2"Water Tank Valve with Side water intake turning head,3/4 "screw hole sleeved on an elbow for use with 3/4 "water pipes become 3/4 " side water intake.It can also become 3/4 "upper water intake.It is necessary to wrap the interface with a rubber ring to prevent it from loosening and causing water leakage.A filter must be used at the water inlet to prevent sand and stones from blocking the floating ball
  • SAFE AND DURABLE MATERIALS:304 stainless steel fully automatic water level control float valve is made of food grade material 304 stainless steel, ensuring the safety of drinking water. With an exquisite appearance and durable hard shell, it has strong friction and impact resistance, effectively increasing the service life of the product, and making friction in life no longer a problem.Not easy to rust
  • COMPACT AND CONVENIENT:Automatic water level control valve is small and does not take up space, and it is superior to the traditional process to effectively increase the water output, which is more than the traditional float valve. Practical for using, and simple installation. It has a long service life, has a low failure rate, and saves water resources
  • WIDE RANGE OF APPLICATIONS: Float valve is suitable for water tank water towers/pools/pools/solar water tanks/water storage/livestock tanks, etc. It does not require electricity, and the pressure is greater than 0.2 kg for clean water to control the water level.Applicable temperature: 0℃-100℃
  • NOTE: The automatic water level control valve must have a water pressure greater than 0.2KG and a water pressure drop of more than 2 meters to achieve the effect of automatic water stopping. It cannot be used without water pressure or in a state of overflow. The applicable water pressure range is 0.02-1.2MPA.Regularly check if there are impurities inside the valve body causing water leakage



Product Description

304 Stainless Steel Fully Automatic Water Level Control Mini Float Valve

Float Valve
Water Float Valve

Upgraded Auto 304 Stainless Steel Water Control Level Float Valve

Automatic Function

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.Automatic stop when water is full, automatic start when water is low.

No Electricity Required

A 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.

Usage Environment

Automatic Water Level Control Mini Float Valve must be used under a water pressure range of 0.02-1.2MPA, with a drop water pressure greater than 2M. If the water pressure is too high or too low, it cannot be used normally and cannot be used as a pumping device.

Advantages

  • Operation does not require electricity
  • Smaller size compared to old float valves
  • Large water output
  • Not easy to rust
  • Easy to install and maintain
  • It has a lifespan of up to five years
  • Working at a water pressure of up to 10 bar
  • Built in food grade float core
Water Float Valve

Installation Method

Float Valve

Product Accessories

1X1/2 '' (20mm) upper inlet valve body

1X3/4 "(25MM) screw

1X1/2 '' adapter elbow

1X tape

Float Valve

20mm (0.79in) side water inlet

1.Connect the 1/2 '' elbow to the valve body to form a 20mm water inlet measurement.

2.Install a 25mm (0.98in) screw into the valve body, which can also turn into a 3/4 "upper water inlet

Float Valve

3/4 '' side water inlet

Install a 20mm elbow into the substrate, and then install a 25mm screw into the water inlet of the elbow to create a 3/4 "side water inlet Water Float Valve.

Please Note: If you use any type of automatic filling float indoors or outdoors, please ensure that you have an emergency overflow system. Any type of automatic filling float may eventually malfunction and cause flooding. It is best to set the minimum water flow required to maintain the full water level.


Ebooker
2025-09-01 16:48:36
I built a water tower over my Multiquip gas mixer so I can add exactly the right amount of water to each concrete mix. I had an old float system that worked well but I redid and improved the tower and this fit better. It works very well just as is described. Turns on. Shuts off. I have only run three loads of concrete (about 400 bags) so I don't have a long term assessment, but so far I'm very impressed and it is a lot easier to install and calibrate (I have it set to raise and lower the entire feeder pipe to change the level on a sight gauge installed vertically on the tower). Very simple to adapt to about anything you might be interested in filling.
RandallK
2025-08-29 13:01:17
I used this on a hose end within a tub for a temporary horse watering device. The device never stopped the flow of water, even after going under 2 ft of water.
Missy
2025-08-09 12:24:05
Does exactly what it is supposed to do. It is used as an autofill for my pool when I go on vacation. Now I don’t need friends to come fill my pool twice a week in the summer.
RayvanCourt
2025-08-08 10:45:33
Bought this to fill my 75 gallon fish tank and stop the flow at a certain level. The valve work as intended. but the supplied fittings as well as the valve inlet thread are straight thread, not tapper pipe. no amount of the supplied pipe tape will stop it from leaking. I purchased a 1/2 NPT adapter to garden hose fitting and that solved the problem.
Miguel
2025-08-02 16:48:33
I never was aware of these hoses ends. I'm using mine to refill a fountain. Nice construction and obviously, functional.
Glenn M. Smith
2025-06-09 09:56:33
Put it in a 55 gallon barrel to gravity water animals. Better than the cow floats that cost 3x more
Lena
2025-05-19 10:54:48
The idea is great but it stopped working on the second day. We installed it exactly by the instructions. It was supposed to refill the water bowl while we were on vacation. Our neighbor had to refill the bowl daily instead after the second day. Contacted the seller but got no response in how to fix it. Disappointed.
Wayne
2025-01-28 09:20:20
I don't usually buy a product with no reviews but I took a change and glad I did. Now I can't vouch for the longevity of this valve but I can say that brand new it works well. You will have to wrap the fitting VERY THICK with Teflon tape if you plan on using the elbow but other than it works well as a shut off for my garden 1,000 water holding tanks.
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