Top 10 Best float valve 3 4 in 2026

Last Updated - 6/10/2026

🏆Best Choice

Intex

INTEX 58330EP Explorer 200 Inflatable Boat: Dual Air Chambers – Welded Oar Locks – Grab Rope – 2-Person – 210lb Weight Capacity

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•WELDED ON OAR LOCKS – The Intex Explorer 200 has welded-on oar locks, which means that you can attach oars to the boat for secure rowing. (Oars Sold Separately)
•2 AIR CHAMBERS WITH DOUBLE VALVES – The two chambers allows for quicker and easier inflation, as the user can use both chambers simultaneously to fill the boat with air
•INCLUDES REPAIR PATCH – Repair any holes on your Explorer with the repair patch. The repair patch is a useful accessory that can help extend the life of the boat and ensure that it remains safe and functional for longer
•2 PERSON CAPACITY – The Explorer 200 is a 2 person boat with a maximum weight of 210 pounds; when inflated, the boat is approximately 6.1 feet X 3.1 feet X 1.4 feet
•SAFETY, QUALITY, and VALUE – Intex designs, builds, and tests all its products to the highest standards with safety as the first order of business; our affordable and innovative products are built to last

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$12.99

$27.56

-53%

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MEUPMEOP

MEUPMEOP 2-Pack Float Valve, 1/2" to 3/4'' 1" 304 Stainless Steel Fully Automatic Water Level Controller Water Float Valve for Water Tank,Pool,Water Tank, Livestock Troughs

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•【AUTOMATIC WATER LEVEL CONTROL FLOAT VALVE】The primary function of the water level float valve is to control the water level in a tank, pool, water trough, or any other container. It ensures that the water level is maintained within a specified range. Once it reaches the valve, it would automatically stop refilling water,so it will shut-off when the water reaches the internal float.
•【UNIVERSAL SIZE】The 1/2" float valve is 1/2" male thread itself, the Water Tank Float Valve comes with 1/2" to 3/4" adapter and 1/2" to 1" adapter, no mater your pipe size is 1/2" or 3/4" or 1", you can use this valve easily. so don't worry about the problem that the connection port cannot be installed. NOTE: The straight thread needs teflon tape to seal, if it leak water still, that means the telfon tape is not enough on the thread, need to add more teflon tape, normally hand-tighten it with 6-10 layers of PTFE tape to eliminate any leaks. If the free teflon tape is not enough, you can buy some of it from local hardware store.
•【INCLUDED METAL CLIP】We have made a metail clip for this stainless steel float valve,so you can mount the valve on your water tank, it's very convenient for people to use, and it's very helpful.The clip is stainless steel, never rust.
•【304 STAINLESS STEEl FLOAT VALVE】304 stainless steel fully auto fill shut off water tank 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. We use stainless steel as the valve body and use stainless steel screws, never rust, very safe.
•【WORKING WATER PRESSURE and TEMPERATURE】The automatic water level ball valve works with 10psi to 150 psi or 0.2 to 10 bars 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: 0°C~100°C. or 0-210°F

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$22.49

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GASHER

GASHER 1PCS 3/4" 304 Stainless Steel Float Ball Valve with 3/4"G Female x 3/4"NPT Male Adapter, DN20 Adjustable Water Tank Float Ball Valve for Stock Tank Pool Water Level Control

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•The valve is made of brass and the float is made of stainless steel. It is corrosion resistant, ductile at high temperature and has low magnetic permeability.
•3/4"G thread design, can be used with 3/4"G Female x 3/4"NPT Male Adapter
•Wide range of applications, suitable for water tanks, water towers, pumps, etc., mainly for water level control
•The float switch is sealed with rubber, which has good flexibility, is not easy to tear or wear, high temperature resistance, and has a good sealing effect
•The float rod is adjustable, easy to use, and can automatically open and close to control the water level

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$16.99

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MUELLER

Mueller Industries 109-814 Float Valves, 3/4-Inch

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•Dual inlet thread for connecting pipe and locknut
•High tensile serrated arms
•Machined flange for support against tank wall
•Bronze finish
•Dual inlet thread for connecting pipe and locknut, high tensile serrated arms, locknut included with male inlet valves
•Carded
•3/4-Inch
•Bronze finish
•Dual inlet thread for connecting pipe and locknut, high tensile serrated arms, locknut included with male inlet valves
•Carded
•3/4-Inch

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$23.49

$26.57

-12%

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MEUPMEOP

MEUPMEOP Float Valve, 1/2" to 3/4" 1" 304 Stainless Steel Fully Automatic Water Level Controller, Automatic Water Level Control Float Valve for Water Tank, Livestock Troughs, Pool, Distiller

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•【AUTOMATIC WATER LEVEL CONTROL FLOAT VALVE】The primary function of the water level float valve is to control the water level in a tank, pool, water trough, or any other container. It ensures that the water level is maintained within a specified range. Once it reaches the valve, it would automatically stop refilling water,so it will shut-off when the water reaches the internal float.
•【UNIVERSAL SIZE】The 1/2" float valve is 1/2" male thread itself, the Water Tank Float Valve comes with 1/2" to 3/4" adapter and 1/2" to 1" adapter, no mater your pipe size is 1/2" or 3/4" or 1", you can use this valve easily. so don't worry about the problem that the connection port cannot be installed. NOTE: The straight thread needs teflon tape to seal, if it leak water still, that means the telfon tape is not enough on the thread, need to add more teflon tape, normally hand-tighten it with 6-10 layers of PTFE tape to eliminate any leaks. If the free teflon tape is not enough, you can buy some of it from local hardware store.
•【INCLUDED METAL CLIP】We have made a metail clip for this stainless steel float valve,so you can mount the valve on your water tank, it's very convenient for people to use, and it's very helpful.The clip is stainless steel, never rust.
•【304 STAINLESS STEEl FLOAT VALVE】304 stainless steel fully auto fill shut off water tank 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. We use stainless steel as the valve body and use stainless steel screws, never rust, very safe.
•【WORKING WATER PRESSURE and TEMPERATURE】The automatic water level ball valve works with 10psi to 150 psi or 0.2 to 10 bars 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: 0°C~100°C. or 0-210°F
•【WIDELY APPLICATION】It'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,used as automatic swimming pool filler,to keep water level constant in aquaponics setup etc.

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$13.99

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MorningRo

MorningRo 3 Pack Water Float Valve 1/2" to 3/4'' Auto Shut off Water Tank Float Valve 304 Stainless Steel Fully Automatic Level Control for Pool, Livestock Troughs

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•Automatic Water Level Control Float Valve: ensure optimal water levels effortlessly with our water float valve; The float valve does not need electricity; When the water level drops, the floating ball falls, and the water pressure in the water pipe is applied to open the plunger with the sealing silicone surface in the valve body, the valve body starts the water supply, when the water level rises, the floating ball floats, and the connecting rod drives the plunger, prevent water wastage
•Universal Dimensions: 1/2" water tank float 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, easily catering to a multitude of applications; The interface should be wrapped with a rubber ring to prevent loosening and leakage; A filter need be applied at the water inlet to prevent sand and stones from clogging the float
•304 Stainless Steel Material: water level control float valve is made of 304 stainless steel, a highly durable, rustproof and corrosion resistant material, ensuring the safety of drinking water; With an exquisite appearance and durable hard housing, it has strong friction and impact resistance, effectively increasing the service life of the product, and making friction in life no longer a problem
•Compact and Practical: automatic water level control valve is small and does not take up too much space, can 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; Regularly check if there are impurities inside the valve body causing water leakage; It cannot be applied without water pressure or in a state of overflow
•Wide Range of Applications: each package comes with 3 packs of automatic water level control floating valves, which are designed to maintain the water level in your water tanks, pools, water towers, water storage, livestock tanks and other containers; The automatic water level control valve need a water pressure better than 0.2 KG and a water pressure drop of more than 2 meters for the effect of automatic water stopping; The applicable water pressure range is 0.02-1.2MPA

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$27.99

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NAMSAN

NAMSAN Automatic Dog Water Dispenser with Float Valve, 3/4'' Anti-Bite Metal Pipe, Outdoor Automatic Water Dispenser for Cats Chicken Animals, Goat Waterer, Livestock Water Trough

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•Safety and Durable: This water feeder made of BPA free ABS material, using seamless molding for strength and durability. Non-toxic plastic maintain the hygiene and health of pets' drinking water
•Automatic Pet Waterer: Float valve control the water levels, automatically replenishes water when get low, ensuring your dog cat chicken rabbit always has fresh water, you can place it outdoor or indoor, making it perfect for busy pet parents
•Package Includes: Water bowl, 59" (1.5 M) anti-bite water hose, 3/4'' female metal connector, waterproof tape. Wrap the adapter with white tape during installation to prevent leakage
•Easy to Use and Assemble: Female water pipe, suitable for connecting 1/2" male or 3/4'' male faucets. Tips-If connecting the 3/4'' faucet requires assembling an accompanying metal adapter
•Outdoor Water Trough: Keeping 0.53 gallons (2 L) water constant level, foam pads on the bottom of dish to prevent slippage and stabilize on a flat surface. The holes at the bottom of the bowl can fix with screws on the ground, ensuring that the bowl will not be knocked over by pets

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$26.99

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NAMSAN

NAMSAN Automatic Dog Water Dispenser with Float Valve, 3/4'' Adapter, Outdoor Automatic Water Dispenser for Cats Chicken Animals, Goat Waterer, Livestock Water Trough

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•Safety Waterer: Automatic dog water dispenser is BPA-free plastic, easy to use and clean, durable bowl is the long-term use equipment.
•Large Water Capacity: 2L(68 oz) sustainable capacity is great for most breed animals or multiple pets, livestock daily drinking.
•Automatic Refills: Float Valve automatically refills and adjust the water level to keep water fresh, for many dogs to share it.
•Operation Process: Teflon tape provided. The water inlet can be connected directly to a hose/pipe with 1/2" female end. Our package comes with an upgrade 3/4" male adapter. Notice that water hose not included.
•Many Places Using: UV resistant material helps from fading when used outdoors yard, garden; can be used indoors coop, cage, balcony.

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$23.99

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MACGOAL

MACGOAL 3/4 Float Valve for Water Tank Plastic Water Float Valve with Adjustable Arm Automatic Fill for Pool, Livestock Waterer

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•Durable Material: This float valve is made from high quality engineering plastic ABS and PE (Polyethylene) for corrosion resistance
•Convenient Design: Rubber washer ensures a tight, leak free kit; adjustable arm with over 180 degrees of adjustment range; PVC Screw for adjustable arm prevents rust and oxidation
•Shut Off Float Valves: This float ball valve can automatically fill your tank/pond with water and will completely shut off the water if the set water level is reached
•Thread Size: 3/4" thread, very easy to install and adjust water level
•Versatile: Works great for water trough, humidifier, fountain, aquarium, pond, chicken/dog/horse/cattle waterer, etc

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$12.85

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Cxztcl

Cxztcl Float Valve,3/4 Inch Up-Entry Built-in Water Float Valve with Filter Upgrade Plastic Water Level Controll Box Water Tank,Cistern,Livestock Feeding（3/4Inch Vertical Inside Install）

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•【Function】The float valve is ideal for controlling the water supply and stop according to water level .When the water surface reaches the bottom of the float valve, the water valve will automatically turn off water inlet to control water level
•【Practical Design】This water level control valve is compact in size compare with traditional float valve，with smaller size and larger water dischargeeasiler，lower failure rate and will effectively save water
•【Safe Material】safe and will not release any toxic substance.Resisitant rust with stainless steel screw that make it durable and avoid replacement in a short period of time
•【Easy to Install】Multiple sizes and water inlet methods for choice，no electricity is needed, they are easy to install and use
•【Widely Application】This water level control valve has been widely used in animal drinking water , water tank ,air cooler ,toilet , swimming pool ,aquarium ,boiler ,solar energy

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$13.99

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