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Orifice Size: 0.187"

  • Combines isolating and venting in a single valve, eliminating the need for tubing and fittings
  • Block valve isolates the downstream process fluids and the bleed valve exhausts upstream fluids enabling static pressure transmitters, switches or gauges to be removed without disturbing the permanent piping
    installation
  • Block valve is located on the left side and the bleed valve is located on top in a 90° orientation, venting is to the right
  • 100% helium leak tested to 1 x 10-4 ml/s for guaranteed performance and reliability
  • 2000 Series hard seat valves have 10,000 psi pressure rating @ 200 °F
  • 2100 Series soft seat valves have 6,000 psi pressure rating @ 200 °F
  • 2100 Series valve also features a replaceable Delrin® seat, and straight through porting for bidirectional, high capacity flow and easy roddable cleaning
  • 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
  • Stem and bonnet 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 caps for bonnets and stems (non-packing)
  • Zinc-nickel plated high tensile strength 4140 steel mounting bolts included for flanged connections

*If a packing option is chosen, maximum pressure rating is 6,000 psi.  Refer to the "Pressure vs. Temperature: Packing Style with Compatible Fluid" .pdf on the right-hand side of this page.

Orifice Size

N/A 0.187"

Flow Coefficient

N/A CV0.76

Stem Seal & Type

N/A All 316 stainless steel stems with FKM o-ring and PTFE back-up ring below the threads, PTFE or Grafoil® packing optional