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MAMMOUTH Butterfly valve
Butterfly valve

MAMMOUTH

Centred-disc butterfly valve, sealed by elastomer liner, with manual gearbox, electric, hydraulic or counterweight actuator, U-section body with flat faces (T5), connections to EN, ASME or JIS.
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Main Applications

  • Water supply systems
  • Water transport
  • Cooling circuits
  • Seawater desalination/reverse osmosis
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Technical Data

  • Nominal pressurePN 6, PN 10, PN 16, PN 20, PN 25
  • Max. nominal sizeDN 4000
  • Max. allowed fluid temperature80 °C

Benefits

  • Spherically machined disc with rounded sealing contour
    • ensures durable and permanently tight shut-off
  • Keyed connection between shaft and valve disc

    Certificates

    • M01A_24176890507-10_1

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    Documents

    TitleFormatSizeLast change
    2-page product description MAMMOUTH (8612.022_EN)PDF1.264/20/2021

    Technical Data

    • FunctionShut off/control flow
    • Connection typeFlange
    • Design concept DriveWith electric actuator, Hydraulic, With pneumatic actuator
    • Casing materialEN-GJS-400-15
    • Nominal pressurePN 6, PN 10, PN 16, PN 20, PN 25
    • Max. nominal sizeDN 4000
    • Min. nominal sizeDN 1050
    • Max. allowed fluid temperature80 °C
    • Min. allowed fluid temperature0 °C
    • Valve body typeU-shaped body, flat faces

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