DIGITEN Float Ball Valve 1/4 Inch Automatic Water Filter Fill Feed Humidifier Tank Water with Adjustable Arm for Ponds, Livestock Water Trough, Aquariums, Aquaculture, Hydroponics and Reservoir


  • $6.99
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  • 🌊【Adjustable Design】The float valve comes with an adjustable arm. When the water level of the water tank is low, the float valve opens to ensure that water can enter the water tank; when the water level rises, the float valve ball and the adjustable arm will form a flat angle and close. In this way, automatic adjustment of the high water level and the low water level can be realized.
  • 🧫【Easy to Use】The angle of the valve ball is adjustable, you can flexibly set according to the requirements of the water level, automatically control the water level.
  • ☀️【No Power or Pump Required】The water float ball valve is suitable for low pressure gravity feeding systems, leak-free operation is achieved by hand tightening.
  • 😋【Safe Material】The mini float valve is made of PVC, low temperature resistance and corrosion resistance, durable and non-toxic.
  • 🐠【Applicable Environment】The water trough float valve is suitable for ponds, chickens, livestock sinks, aquariums, Aquaponics, aquaculture, hydroponic tank reservoirs.

  • Description

    Plastic float valve automatically start and stop water flow and the float is adjustable to allow you to control the water height, which is suitable for 3/8" or 1/4" tube.


    Float valves use a rod and float ball attached to a valve shutoff lever to control flow in or out of a tank.
    The float ball rises or falls with the level of liquid in the tank, changing the angle of the valve shutoff lever.
    When the angle of the valve lever changes sufficiently, the valve opens or closes.
    Float valves are rated according to the volume of liquid that can flow through them at a particular pressure to ensure the tank can be refilled as quickly as it is emptied.
    The material that a float valve is constructed from must be suitable for the liquid in which it operates, which may be corrosive or at an extreme temperature.
    Float valves are used to automatically regulate the level of liquid within tanks in a variety of applications, such as fountains, livestock water tanks, cooling towers, and chemical manufacturing plants.


    Usage: 1/4" float ball valve
    Boat length: 3"(76mm)
    Boat diameter: 1.8"(45mm),Body length:6"(152mm)
    Pressure: 0.02-0.8MPa
    Material: PVC

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    Customer Reviews

    Based on 2 reviews
    marcos bonfim

    Perfect and easy to install,use for my aquarium RO DI water 110 litres water container,and I could easily set this up inside my aquarium for out top up

    Peter F J Osborne
    Good value, works well

    I was looking for a small ball valve for a garden watering application. The size of this is just right and it works very well - you do need to realise that it is adjustable and you need to adjust to suit your application.