(0) Shopping cart
You have no items in your shopping cart.
Shopping Categories

    1-1/2" Stainless Steel Wafer Ball Valve

    ATO wafer type ball valve is a stainless steel (SS) design with a 1-1/2 inch full port, ideal for water, oil, gas and other liquid control. DN40 wafer style ball valve has a PTFE sealing for durability. A standardized diameter of 40mm makes it versatile for various installations, providing efficient control and reliability in water systems.
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    DN40 wafer type ball valves are made of stainless steel (SS) and are designed for full port flow. The diameter of the ball and the flow path are the same size, minimizing friction and pressure drop. Wafer style ball valve can be operated manually, with levers or gears, or automated using electric or pneumatic actuators for remote or automated control.


    • Model: ATO-Q41F-(16-64)C-DN40
    • Type: Wafer Type Flanged Ball Valve
    • Port Size: 1-1/2 inch (DN40)
    • Body Material: Stainless Steel
    • Ball Material: Stainless Steel
    • Stem Material: Stainless Steel
    • Sealing Material: PTFE
    • Gland Packing: PTFE
    • Nominal Pressure: 1.6Mpa
    • Strength Testing Pressure: 2.4Mpa
    • Seat Testing Pressure: 0.6Mpa
    • Applicable Media: Water, Oil, Gas
    • Applicable Temperature: -29℃~150℃

    Dimension (Unit: mm)

    Stainless steel wafer ball valve dimension

    Size DN L D D1 D2 t C N-φd
    DN40 38 63 145 110 88 3 18 4-M16
    H h W A B R r K
    115 15 200 70 50 4.5 3.5 14

    Tips: What is the best material for a ball valve?

    The best material for a ball valve depends on the specific application and the media it will be handling. Common materials include stainless steel, brass, bronze, and PVC. Stainless steel is preferred for corrosive environments, offering excellent corrosion resistance. Brass and bronze are suitable for general-purpose applications, providing good durability and resistance to corrosion. PVC is preferred for applications involving water and other non-corrosive fluids, as it is lightweight and resistant to chemical corrosion. Additionally, materials like alloy steels or exotic alloys may be chosen for extreme conditions. It's crucial to consider factors such as temperature, pressure, and the nature of the fluid when selecting the ball valve material to ensure optimal performance and longevity.

    Write your review for 1-1/2" Stainless Steel Wafer Ball Valve
    • Only registered users can write reviews
    • Bad
    • Excellent