Noshok 100 Series Mini, Hard Seat Needle Valves

100 Series Mini, Hard Seat Needle Valves are compact size valves, built for maximum durability and robust performance in the toughest applications.

Data Sheet

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  • 100% helium leak tested to 1 x 10-4 ml/s for guaranteed performance and reliability
  • Hard seat valves have a maximum pressure of 10,000 psi for stainless steel and steel models; 6,000 psi for brass
  • 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 or Grafoil® 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)