Needle Valve

NV11(12)Series

Characteristics:

  • Integral bonnet design eliminates inadvertent stem back out.
  • External packing nut allows easy packing adjustment.
  • 2-piece improved chevron packing for better seal and lower operating toque.
  • Fully supported packing reduces need for adjustment.
  • Rolled stem threads for long service life.
  • Three choices of stems, including V-tip non-rotating stem, V-stem and soft seat stem.


    • Features:

  • Forged body available with inline and angle pattern.
  • Body material in Stainless Steel 316.
  • Max. working pressure to 6000 psig(413 bar)at 37?(100? ).
  • Panel mountable. TFM1600 packing as standard.
  • 100% factory tested.


    • Product Name:

  • Needle Valve - JPE Tube End.
  • Needle Valve - Male Thread.
  • Needle Valve - Female Thread.

    • Characteristics:

  • Integral bonnet design eliminates inadvertent stem back out.
  • External packing nut allows easy packing adjustment.
  • 2-piece improved chevron packing for better seal and lower operating toque.
  • Fully supported packing reduces need for adjustment.
  • Rolled stem threads for long ser-vice life.
  • Three choices of stems, including V-tip non-rotating stem, V-stem and soft seat stem.


    • Features:

  • Forged body available with inline and angle pattern.
  • Body material in Stainless Steel 316.
  • Max. working pressure to 6000 psig(413 bar)at 37?(100? ).
  • Panel mountable.
    • TFM1600 packing as standard. 100% factory tested.

    Product Name:

  • Needle Valve - JPE Tube End.
  • Needle Valve - Male Thread.
  • Needle Valve - Female Thread.

    • NV33 Series

    Characteristics:

  • Dust cap protects stem threads against ingress of dirt and dust.
  • External packing bolt allows easy packing adjustment.
  • Rolled stem threads for long service life.
  • Locking nut prevents packing bolt form loosening while in service.
  • Packings below stem threads to prevent galling, corrosion and contamination by media.
  • Metal seal construction ensures safety.
  • Back seating in fully open position provides secondary stem seal and anti-blow out of stem.
  • Non rotating stem tip for positive shutoff and maximum cycle life.


    • Features:

  • Square bar stick body.
  • Body material in Stainless Steel 316.
  • Max.working pressure to 6000 psig(413 bar) at 37?(100?).
  • TFM1600 packing as standard; Graphite packing for option.
  • 100% factory tested.


    • Product Name:

  • Bar Stock Needle Valve, Tube End.
  • Stock Body Needle Valve, Male Thread.
  • Stock Body Needle Valve, Female Thread.
  • Bar Stock Needle Valve, Butt Weld.
  • Bar Stock Needle Valve, Socket Weld.
  • Bar Stock Needle Valve, Union Weld.

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