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    1-1/2 inch Float Valve for Water Tank

    5 out of 5 based on 1 reviews | Write a review
    High quality 1-1/2 inch (DN40) floating ball valve is mainly used in water tanks to ensure that the tank is filled to the proper level and to prevent overflowing. Small water tank float valve, brass and stainless steel materials, good price, low maintenance.
    SKU: ATO-FV-40
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    The 1-1/2" (DN40) ball float valve is a valve used to control the water level in a tank, supplies for residential, commercial, and industrial settings where a reliable and continuous water supply is required.


    • Model: ATO-SS10080
    • Nominal Diameter: 1-1/2 inch (DN40)
    • Normal Pressure: 0.4MPa≤PW≤0.6MPa
    • Connection Method: G Thread
    • Working Medium: Water
    • Working Temperature: 0°C≤T≤60°
    • Material: Brass and Stainless Steel

    Dimension (Unit: mm)

    Water tank float valve dimension

    DN L B D Weight
    40 144 22 240 1.0kg


    Stainless steel water tank float valve is specifically designed for use in water storage tanks to regulate the water level, typically used in residential, commercial, and industrial settings where a reliable and consistent water supply is required, also used in irrigation systems, livestock waterers, and fire protection systems.

    Water tank float valve applications

    Tips: Why does the water tank need a float valve?

    Water tanks need a float valve to control the level of water in the tank and prevent overflow or underflow. Here are some reasons why float valves are important for water tanks:

    • Prevent overflow: A float valve ensures that the water level in the tank does not exceed the maximum capacity, which could cause overflow and result in water wastage or property damage.
    • Maintain water level: A float valve helps maintain a consistent water level in the tank, ensuring that there is always an adequate supply of water for the intended use.
    • Automatic operation: A float valve operates automatically, opening or closing based on the water level in the tank, without requiring manual intervention.
    • Energy efficiency: A float valve ensures that the water level is maintained at the desired level, preventing unnecessary use of pumps or other equipment to fill or drain the tank.
    • Cost-effective: Float valves are a cost-effective solution for maintaining water levels in tanks, compared to other methods such as manual monitoring or control systems.
    Existing reviews of 1-1/2 inch Float Valve for Water Tank
    1-1/2 inch Float Valve for Water Tank
    I want to know if you have this float valve completely stainless steel?
    From: Grayson | Date: 09/01/2024
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Unfortunately, we can only offer valve bodies in brass.
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