Engineered Products for Aerospace

Manual Pressure Reducing

PFC Manual Pressure Reducing Regulators are available with Cvs ranging from .14 to 2.6. Soft goods options are varied for chemical compatibility. PFC has dual stage, single piston and diaphragm models to meet various application requirements.

Nominal temperature ranges are determined by seal material chosen. Actual operating temperature ranges will depend on the application.

Specifications: 

 Model

8020 8010 9036 8028 12009
   
Flow Coefficient N/A  Cv = .1 min  Cv = .26  Cv = .6 min  Cv = 2.6
 Inlet Pressure 1000 psia  3600 psia   4400 psia 4400 psia  6000 psi (414 bar) max
 Outlet Pressure 5 to 70 psia max  50 to 500 psig  300 to 600 psia  30 to 500 psia  3600 psi (248 bar) max
 Operating Temp Min  -15ºF  +50ºF  -40ºF -110ºF  -40ºF*
Operating Temp Max +350ºF   +180ºF  +160ºF +160ºF  +400ºF*
Weight  4.8 lbs 2.8 lbs   2.8 lbs  5.3 lbs 9.5 lbs

* Temperature range depends on Seal materials chosen. See Model 12009 Data Sheet for more information.

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  • Manual pressure reducing regulator designed for aerospace applications to handle high flows and high pressures with most gases including compressed natural gas.
    Made in USA.

    • $0.00
    • Seat Material
      PCTFE, PEEK, Vespel SP1, or Vespel SP21
    • Seal Material
      Nitrile (Buna-N), Fluoroelastomer (Viton), or Ethylene Propylene (EPR)
    • Outlet Pressure Range
      300, 600, 2000, or 3600 psi max
    • Material of Construction
      316L Stainless Steel
    • $0.00
    • Flow Coefficient
      Cv = .26
    • Weight
      2.8 pounds
    • Inlet Pressure
      4400 psia
    • Line Regulation
      1.44 psi rise per 100 psi inlet decay per stage
    • Leakage
      Bubble Tight, internal and external
    • Fluid Media
      Gaseous Nitrogen
    • Second Stage Setpoint
      550 or 700 psia
    • Second Stage Pressure Range
      300 to 700 psia
    • First Stage Setpoint
      750 or 1000 psia
    • First Stage Pressure Range
      200 to 700 psia, or 700 to 1200 psia
    • Fluid Temperature
      -40ºF to +160ºF
    • $0.00
    • Flow Coefficient
      Cv = .1 min
    • Weight
      2.8 pounds
    • Interstage Setpoint
      750 psia
    • Outlet Adjustment Range
      300 to 600 psia
    • Outlet Setpoint
      350 or 500 psia
    • Fluid Media
      Gaseous Helium
    • Leakage
      Bubble Tight, internal and external
    • Line Regulation
      2.07 psi rise per 100 psi inlet decay per stage
    • Inlet Pressure
      3600 psia
    • Fluid Temperature Range
      +50ºF to +180ºF
    • $0.00
    • Inlet Pressure
      1000 psia max
    • Outlet Pressure
      5 to 70 psia max
    • Operating Temperature
      -15ºF to +350ºF
    • Weight
      4.8 lbs
    • Fluid Media
      Air
    • $0.00
    • Inlet Pressure
      4400 psia max
    • Outlet Pressure
      30 to 500 psig
    • Operating Temperatures
      -110ºF to +160ºF
    • Weight
      5.3 lbs
    • Fluid Medium
      Gaseous Nitrogen