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300 Series Multiport Needle Valve

Brand: Noshok, Inc
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Features
  • Multiport design reduces the number of gauge and other instrument connections to permanent piping installations, decreasing possible leak paths 
  • Optional bleed plugs further allow pressure to be bled off without disturbing the permanent piping installation 
  • 100% Helium leak tested to 1 x 10-4 ml/s for guaranteed performance and reliability 
  • 6,000 psi Pressure Rating at 200° F 
  • Blow-out proof stem provides a secondary stem seal in the full open position 
  • FKM O-Ring Seal and PTFE back-up ring below the stem threads to protect from corrosion and galling; PTFE or Grafoil® packing optional 
  • All stems are 316 Stainless Steel 
  • All stem threads are rolled for strength and ease of operation 
  • One-piece bonnet with a metal-to-metal seal to the valve body below the bonnet threads 
  • Slotted spring pin to prevent accidental loosening 
  • Vinyl dust cap for bonnet and stem (non-packing) 
Options
  • Panel Mountings 
  • O-Ring Materials 
  • Handles 
  • Packings 
  • Regulating Stem 
  • Stem Tips 
Features
  • Multiport design reduces the number of gauge and other instrument connections to permanent piping installations, decreasing possible leak paths 
  • Optional bleed plugs further allow pressure to be bled off without disturbing the permanent piping installation 
  • 100% Helium leak tested to 1 x 10-4 ml/s for guaranteed performance and reliability 
  • 6,000 psi Pressure Rating at 200° F 
  • Blow-out proof stem provides a secondary stem seal in the full open position 
  • FKM O-Ring Seal and PTFE back-up ring below the stem threads to protect from corrosion and galling; PTFE or Grafoil® packing optional 
  • All stems are 316 Stainless Steel 
  • All stem threads are rolled for strength and ease of operation 
  • One-piece bonnet with a metal-to-metal seal to the valve body below the bonnet threads 
  • Slotted spring pin to prevent accidental loosening 
  • Vinyl dust cap for bonnet and stem (non-packing) 
Options
  • Panel Mountings 
  • O-Ring Materials 
  • Handles 
  • Packings 
  • Regulating Stem 
  • Stem Tips 
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Specifications

Brand

Enclosure, Body Material

  • Electro-Polished 316 Stainless Steel
  • Zinc-Nickel-Plated Steel

Flow Capacity

  • 0.64 Cv

Handle Assembly Material

  • 1-3/8”, 1-3/4” Phenolic

Mounting

  • Panel Mount (1 Nut, 2 Nuts)

NPT Inlet

  • 1/2” NPT Female
  • 1/2” NPT Male
  • 3/4” NPT Female
  • 3/4” NPT Male

NPT Outlet

  • 1/2” NPT Female
  • 1/2” NPT Male
  • 3/4” NPT Female
  • 3/4” NPT Male

O-Ring Material

  • Ethylene Propylene (EPR)
  • FFKM (Kalrez 3018 or Equivalent)
  • FKM
  • NBR

Options

  • Handle
  • Regulating Stem & Stem Tips

Orifice Size

  • 0.187”

Packing Material

  • PTFE

Pressure Rating

  • psi: 6,000 (kPa: 41,370, bar: 413.7) at 93° C (200° F)

Seat / Seal Material

  • 304 Stainless Steel
  • 316 Stainless Steel
  • PCTFE
  • PEEK
  • Steel

Stem Material

  • 316 Stainless Steel

Stem Type

  • Non-Rotating
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