WIKA Monoflanges Valve


  • Rolled stem threads prevent galling. Stem threads are completely isolated from the process.
  • Stem packing with graphite rings for bubble-tight seal.
  • Bolted bonnet strength and reliability.
  • Stem tip construction: non-rotating self-centering.
  • Flange gasket seal ensures a bubble-tight between body and bonnet.
  • Backseat design provides secondary stem sealing and prevents stem blowout.
  • Adjustable gland flange allows easy access
    to the packing gland, and packing adjustment for an effective stem seal.
  • Pressure rating up to 6.000 psi (413 bar)
  • Firesafe to BS 6755 PART. 2
  • Temperature rating: (GRAPHITE)
  • –46°C / +510°C (-65°F / +950°F)
  • Design according to ASME B16.34
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