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Stem Guided Non-Balanced
2" Female NPT Through Body
1" Quick Opening Trim

Process Fluid: Gas
Operation: Pneumatic
Pilot Type: Vent

Options Included In This Model:

  • Trim Material: Carbide
  • Valve Fail Position: Closed

100% Cv = 19.90

Critical Flow Factor Cf = 0.7

Calculate Gas Flow Rate

Control pressure upstream of the valve by adjusting the set point to the desired max upstream pressure. Used on separators, heater treaters, compressor stations, and gas gathering systems.

Utilizes process gas to operate integrated pilot. Gas must be clean and dry.


  • Connection Size: 2 "
  • Connection Type: Female NPT
  • Body Style: Through Body
  • Body Material: Steel
  • Option Available for NACE MR0175 compliance or certification.
  • Trim Size: 1 "
  • Trim Type: Quick Opening
  • Seal Class: Class IV
  • Process Fluid: Gas
  • Pilot Type: Vent
  • Max. Working Pressure: 2000 psig
  • Min. Set Point Pressure: 150 psig
  • Max. Set Point Pressure: 1500 psig
  • Valve Fail Position: Closed
  • Operation: Pneumatic
  • Catalog Page: E1:10.4
  • Face-to-Face Length: 6.59 "

Downloadable Documents

Tech Specs
Installation Operation & Maintenance Guide

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