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    6 inch Triple Offset Butterfly Valve

    Good quality triple offset butterfly valve with flange connection, 6 inch (DN150) port size, the body material cast steel WCB/ stainless steel can be selected, flange connection. The triple eccentric butterfly valve is widely used in pipelines of corrosive media such as metallurgy, electric power, petroleum, chemical industry, air, gas, combustible gas and water supply and drainage.
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    Cost-effective triple offset butterfly valve online. The 6" hard seal butterfly valve with nominal pressure PN16, flange connection. The flange butterfly valve has advantages of being flexible and convenient, labor-saving and energy-saving.


    • The triple eccentric butterfly valve has small opening torque, flexible and convenient, labor-saving and energy-saving.
    • The three-dimensional braided core structure makes the butterfly plate tighter and tighter, and its sealing performance is reliable to achieve no leakage.
    • Flange triple eccentric butterfly valve is resistant to high pressure, corrosion resistance, wear resistance, long service life, etc.


    • Model: ATO-D343H-16C-DN150
    • Port Size: 6 inch (DN150)
    • Nominal pressure: PN16
    • Connection Type: Flanged Type
    • Body Material: Cast steel WCB/ Stainless Steel
    • Disc Material: Cast steel WCB/ Stainless Steel
    • Media: Water, weak acid base, air, steam, oil, etc.
    • Working Temperature: Carbon steel: -29℃~425℃, Stainless steel -40℃~600℃


    Triple offset butterfly valve dimension

    Model Length (mm) Dimension (mm) Connection Size (mm)
    H L H1 A1 B1 D D1 Z-d
    ATO-TOBV-DN150 175 140/210 555 270 280 285 240 8-22


    Triple offset butterfly valve application

    Tips: What is the preferred flow direction of a triple offset butterfly valve?

    This triple offset butterfly valve has bi-directional sealing capabilities and therefore can be installed in either direction. However, a preferred flow direction is indicated in the valve by means of an arrow mark and it is strongly recommended that the valve is installed such that the flow is in the direction of the arrow.

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