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2" Female NPT Through Body
1.25" Equal Percentage Trim

Process Fluid: Liquid and Gas
Operation: Spring Operated
Pilot Type: Non Vent

Options Included In This Model:


Cv @ % Stem Travel (%open)
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
1.3 2.4 4 6.7 10.4 14.4 16.9 19.7 22.1 24


Critical Flow Factor Cf = 0.84

Calculate Gas Flow Rate Calculate Liquid 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.

Specifications

  • Connection Size: 2 "
  • Connection Type: Female NPT
  • Body Style: Through Body
  • Body Material: Cast Ductile
  • Option Available for NACE MR0175 compliance or certification.
  • Trim Size: 1.25 "
  • Trim Type: Equal Percentage
  • Seal Class: Class VI
  • Process Fluid: Liquid and Gas
  • Pilot Type: Non Vent
  • Max. Working Pressure: 300 psig
  • Min. Set Point Pressure: 10 psig
  • Max. Set Point Pressure: 20 psig
  • Operation: Spring Operated
  • Catalog Page: E2:115.3
  • Face-to-Face Length: 8.5 "
  • Repair Kit P/N: RTB1

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