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 by reverse osmosis

Technical Data

Nominal pressure Hydr casing
PN 6, PN 10, PN 16, PN 20, PN 25
Maximum nominal size TSG
DN 4000
Max allowed fluid temp TSG
80 °C

Benefits

  • The unique AMRING sealing system makes for tight shut-off.
    • The spherically machined valve disc and the matching spherically moulded liner ensure perfectly tight shut-off, even if the valve is actuated frequently.
    • Valve disc and liner are the only wetted components.