Valbart VB2 & VB3 ball valve -Flowserve Corporation | Linquip

Valbart VB2 & VB3 ball valve

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The Valbart VB2 and VB3 are repairable, bolted body, side-entry, trunnion-mounted ball valves featuring a fixed ball and floating seat rings. They are compliant with API 6D and 6A.

Pressure from 2000 psi to 10000 psi

  • Greater efficiency, safety and control enabled by pressure-absorbing bearings, seatsealing action at any rated pressure and anti-static design

  • Plant and personnel protected by anti-blowout design that ensures the stem is retained by the stem cover

  • Environmental compliance assured by zero-emission design

  • Reduced actuation costs, as seat design minimizes the torque required to operate the valve without losing the sealing power

VB2 & VB3 Specifications:

  • API

    6D-6A-6FA-607-598
  • Pressure Nominal from (bar)

    20
  • Pressure Nominal to (bar)

    42
  • Class from

    150
  • Class to

    2500
  • Sealing material

    Soft or Metal
  • NPS from

    2
  • NPS to

    56
  • DN from

    50
  • DN to

    1400
  • Maximum Temperature (C)
    400
  • Minimum Temperature (C)
    -196
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