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    2-1/2" Brass Ball Valve with Handwheel

    Forged brass ball valve with handwheel for water, oil, non-corrosive and non-combustible gas, 2-1/2 inch thread port, DN65, 1.6MPa, double acting. This fixed brass fixed ball valve with soft seal is perfect for flow control, low price and high performance.
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    Delivery date: 6-12 days

    This manual valve is made of high-quality brass forging to prevent leakage. Brass ball valve is manufactured by a high-precision special machine with low flow resistance. The medium inside the valve body has a straight channel, and the medium flows in a straight line.


    • Model: ATO-BBVH-DN65
    • Nominal Diameter: DN65
    • Nominal Pressure: 1.6MPa
    • Size: 2-1/2 inch
    • Body Material: Brass
    • Connection Type: Thread
    • Standard: Compliant with ISO 228 Standard
    • Structure: Fixed Ball Valve
    • Applicable Temperature: -10℃≤T≤120℃
    • Valve Action: Flow Control
    • Mode of Action: Double Acting
    • Channel Location: Straight
    • Sealing Material: Rubber
    • Sealing Method: Soft Seal
    • Drive Mode: Handwheel
    • Flow Direction: Bidirectional
    • Working Medium: Water, Oil, Non-Corrosive and Non-Combustible Gas
    • Weight: 2330g

    Dimensions & Details (Unit: mm)

    Dimensions of brass ball valve with handwheel

    DN Size A B C H L
    65 2-1/2 100 22 53 170 80
    Number 1 2 3 4 5 6 7 8 9 10 11
    Component Valve Body Valve Plate Valve Stem Gasket Valve Cap Locking Cap Filler Pressure Cap Handwheel Brand Hex Nut
    Material Brass Brass Brass PTFE Brass Brass PTFE Brass Iron Aluminum Stainless Steel

    Tips: Brass ball valve sealing

    The most important seat sealing ring material of ball valve is polytetrafluoroethylene (PTFE), which is inert to almost all chemical substances, and has a small friction coefficient, stable performance, not easy to age, wide temperature range and excellent sealing performance. Comprehensive characteristics. But the physical properties of PTFE, including high coefficient of expansion, susceptibility to cold flow, and poor thermal conductivity, require that seat seal designs must be built around these properties. Plastic materials for seat seals also include filled PTFE, nylon, and many others. However, when the sealing material hardens, the reliability of the seal is compromised, especially under the condition of low pressure drop. In addition, synthetic rubber such as nitrile rubber can also be used as a valve seat sealing material, but its applicable medium and temperature range are limited. In addition, if the medium is not lubricated, the use of synthetic rubber tends to jam the ball.

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