Durco BIG MAX BX2001 butterfly valve

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The Durco Big Max BX2001 high-performance, all-purpose valve is designed for precise throttling control or on-off service with lighter weight piping systems and less expensive, energy-efficient actuators.

  • Broad application versatility via numerous design options: wafer and lug bodies; standard PFA, optional UHMWPE, fire-sealed, Apex® and TriFlex™ seated versions; and multiple packing options

  • Reduced fugitive emissions through triple-leak protection of primary stem seal plus two optional secondary seals

  • Increased capacity and improved flow control with low-profile, double-offset disc

  • Improved personnel and plant safety per adherence to API 609 criteria for safe, reliable anti-blowout protection

BIG MAX BX2001 Specifications:

  • API

    598-609
  • DN from

    50
  • DN to

    900
  • Pressure Nominal from (bar)

    10
  • Pressure Nominal to (bar)

    40
  • Class from

    150
  • Class to

    300
  • Sealing material

    Soft or Metal
  • NPS from

    2
  • NPS to

    36
  • Maximum Temperature (C)
    288
  • Minimum Temperature (C)
    -73
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