Valtek MARK TWO™ valve

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Fabricated from bar stock, the Mark Two is an extremely versatile automatic control valve. It is available in many different

configurations with short lead times, even in high-pressure classes or special alloys.

  • Application versatility arising from numerous body styles, end connections, bonnet types and materials of construction

  • Reduced maintenance owing to top-entry trim with clamped-in seat ring and double stem-guided design, which eliminates contact between the plug and seat retainer

  • Parts interchangeability with Mark One Series valves

  • Available cryogenic extended bonnet handles temperatures down to -253°C (-423°F)

MARK TWO™ Specifications:

  • API

    607
  • Maximum Temperature (C)

    815
  • Minimum Temperature (C)

    -196
  • DN from

    15
  • DN to

    150
  • Pressure Nominal from (bar)

    10
  • Pressure Nominal to (bar)

    400
  • Class from

    150
  • Class to

    2500
  • NPS from

    0.5
  • NPS to
    6
See full specifications