Controles y Válvulas S.A. de C.V.

Automatización, Medición y Control

You are here: Productos por función Válvulas De aguja 300 Series Multiport Soft Seat Needle Valves

300 Series Multiport Soft Seat Needle Valves

  • These valves reduce 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 (@ 200°F maximum)
  • Replaceable Delrin® seat and straight through porting for bi-directional, high capacity flow and easy roddable cleaning
  • PCTFE or PEEK soft seat optional
  • Blow-out proof stem provides a secondary stem seal in the full open position
  • 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
  • One-piece bonnet with a metal-to-metal seal to the valve body below the bonnet threads
  • Bonnet lock pin to prevent accidental loosening
  • Vinyl bonnet and stem dust cap
  • 0.187 inch orifice size
  • Optional panel mount bonnet and panel nuts