Controles y Válvulas S.A. de C.V.

Automatización, Medición y Control

You are here: Productos por función Válvulas De aguja 100/150 Series Mini Needle Valves
  • 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
  • 100 Series hard seat valves have a maximum pressure of 10,000 psi for stainless steel and steel models; 6,000 psi for brass
  • 150 Series soft tip valves feature a patented Delrin® non-rotating soft tip stem, a back-up metal-to-metal seal, and have a maximum pressure of 6,000 psi for stainless steel and steel models; 3,000 psi for brass
  • Available in Zinc-nickel plated steel, electropolished stainless steel, and brass
  • Viton® o-ring seal and Teflon® back-up ring below the stem threads to protect from corrosion and galling; Teflon® or Grafoil® packing optional
  • All stem threads 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 without compromising the flow, and help maintain the integrity of the bonnet threads by segregating them from the process media