NAF TOREX butterfly valve

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The NAF Torex high-performance, triple-offset, metal- or soft-seated butterfly valve is frequently used for isolation or on-off applications, but is equally suitable for control, especially on high-flow, low-pressure applications.

  • Longer service life provided by triple-offset design, which minimizes seat wear during opening and closing

  • Minimized pressure loss and low energy costs due to tight shutoff

  • Low installation costs enabled by compact wafer design and low weight

  • Improved safety assured by Safety Integrity Level (SIL) 3 and IEC 61508 certification

  • Increased uptime — even in difficult media and demanding pressures — through excellent design, materials and performance characteristics

TOREX Specifications:

  • DN from

    80
  • DN to

    700
  • Pressure Nominal from (bar)

    10
  • Pressure Nominal to (bar)

    40
  • Class from

    150
  • Class to

    300
  • Sealing material

    Soft or Metal
  • NPS from

    3
  • NPS to

    28
  • Maximum Temperature (C)

    350
  • Minimum Temperature (C)
    -30
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