Noshok
150 Series Mini, Soft Tip Needle Valves

Key Features

  • Compact size valve built for maximum durability and robust performance in the toughest applications
  • 100% helium leak tested to 1 x 10-4 ml/s for guaranteed performance and 
    reliability
  • Soft tip valves feature a patented Delrin® non-rotating soft tip stem, and a
    back-up metal-to-metal seal (U.S. Patent 6,820,857)
  • Maximum pressure of 6,000 psi
  • Available in zinc-nickel plated steel, electropolished stainless steel, 
    and brass
  • FKM o-ring seal and PTFE back-up ring below the stem threads to
    protect from corrosion and galling; PTFE packing optional
  • All stems are 316 stainless steel
  • All stem threads are rolled for strength and ease of operation
  • Patented body-to-bonnet, metal-to-metal seal is designed to significantly
    increase the pressure range of the valve (U.S. Patent 7,758,014)
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SPECIFICATIONS
MaterialsZinc-nickel plated steel, electropolished 316 stainless steel, 360 brass
Connections1/8" NPT, 1/4" NPT, 7/16"-20 UNF-2B, 9/16"-18 UNF-2B Male-male, Male-female, Female-female, in-line and angled configurations
Pressure ratings6,000 psi @ 200 °F
Orifice size0.172"
Flow coefficientCV 0.42
Stem seal & typeAll 316 stainless steel stems with FKM o-ring and PTFE back-up ring below the threads, PTFE packing optional
OptionsPanel mountings, o-ring materials, handles, packings, regulating stem and stem tips

Catalogs
Catalog Pages 1813-3 Catalog Pages 1813-3
343.9 kB