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    3 Piece Stainless Steel Ball Valve, 3 Inch

    5 out of 5 based on 2 reviews | Write a review
    Full port 3 inch stainless steel ball valve, 3 piece, with lockable lever handle and blow-out proof stem, easy maintenance, simple ball valve structure, long service life, large circulation capacity and low resistance.
    SKU: ATO-BV-Q11F-3

    Three piece ball valve, 3 inch, stainless steel material, opens and closes quickly, and it only needs to rotate 90° from fully open to fully closed, which is convenient for remote control.


    Model ATO-BV-Q11F-3
    Connection Method Internal Thread
    Material 304 Stainless steel/316 stainless steel
    Operating Temperature -20℃~+150℃
    Pressure Rating 1000 PSI W.O.G
    Pressure Test API598
    DN 80
    Size 3 Inch
    Weight 17 kg
    Warranty 12 Months
    Certificate ISO 9001: 2008

    3 Inch Ball Valve Dimension (unit: mm)
    3 Piece ball valve dimension

    Size A A1 B C ΦD ΦE F ΦG ΦH ΦI
    3 Inch 7.59 7.57 6.23 10.00 3.00 3.54 1.25 3.24 3.50 3.07

    Stainless Steel Ball Valve Applications
    Ball valve application

     Tips: Structural characteristics of two-piece ball valve

    1. Open and close without friction
    This function completely solves the problem of traditional valves affecting the sealing due to mutual friction between the sealing surfaces.

    2. Top loading structure
    The valves installed on the pipeline can be directly inspected and repaired online, which can effectively reduce device shutdown and reduce costs.

    3. Single valve seat design
    Eliminates the problem that the medium in the valve cavity affects the safety of use due to abnormal pressure increase.

    4. Low torque design
    The valve stem with special structure design can easily open and close the valve with only a small handle.

    5. Wedge-shaped sealing structure
    The valve is sealed by the mechanical force provided by the valve stem to press the ball wedge onto the valve seat, so that the sealing performance of the valve is not affected by the change of pipeline pressure, and the sealing performance is reliably guaranteed under various working conditions.

    6. Self-cleaning structure of the sealing surface
    When the ball tilts away from the valve seat, the fluid in the pipeline passes through the ball sealing surface at 360° uniformly, which not only eliminates the local washing of the valve seat by the high-speed fluid, but also washes away the accumulation on the sealing surface to achieve the purpose of self-cleaning.

    Existing reviews of 3 Piece Stainless Steel Ball Valve, 3 Inch
    Well built
    I ordered these valves as part of my homebrewery upgrade.
    All the valves I ordered arrived quickly and in great shape.
    They have worked perfectly on both of my kettles.
    I have had no issues with threads or leaks。
    From: Owen | Date: 15/04/2022
    Was this review helpful? Yes No (0/0)
    Stainless steel ball valve works as expected
    I bought 6 ball valves, they control the water flow very well, the stem moves smoothly, the quality is very good, the size meets my requirements, I will buy more for my water outlet system next time.
    From: Knox | Date: 12/04/2022
    Was this review helpful? Yes No (0/0)
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