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High Pressure Specialty Regulators (1/2" - 2")

1627 Field Service Series

Marshall Excelsior

Designed for high flow pressure reduction and has a variety of construction options available. Ideal for a variety of applications including first stage propane.


  • Minimum Inlet Pressure: 15 PSI
  • Maximum Inlet Pressure: 2000 PSI
  • Outlet Pressure Range: 5 - 500 PSI
  • Size Range: 3/4" - 2" NPT, 1" & 2" Flanged
  • Gases: Natural, Propane, etc.
 

1627R Field Service Series

Marshall Excelsior

Very much the same as the standard P627 but has an internal relief valve as standard. Ideal for applications when downstream over-pressure is a factor.


  • Minimum Inlet Pressure: 10 PSI
  • Maximum Inlet Pressure: 2000 PSI
  • Outlet Pressure Range: 5 - 150 PSI
  • Size Range: 3/4" - 2" NPT, 1" & 2" Flanged
  • Gases: Natural, Propane, Corrosive etc…
 

1630 Field Service Series

Marshall Excelsior

All cast iron construction with stainless steel trim as standard. Designed for heavy duty applications. Ideal for first stage, process and corrosive environment.


  • Minimum Inlet Pressure: 10 PSI
  • Maximum Inlet Pressure: 1500 PSI
  • Outlet Pressure Range: 3 - 40 PSI
  • Size Range: 2" NPT
  • Gases: Natural, Propane
 
Things you need to know to properly size a High Pressure Specialty Regulator:
  • Min/Max Inlet pressure
  • Required Outlet pressure
  • Type of gas to be regulated
  • Load/Capacity? (in Btu or Cfh)
  • Required connection size
  • Do you require an external relief valve?

Ventless Regulators
Norgas Controls has a large variety of ventless regulators for almost any application. These types of regulators are used only for indoors and simplify the installation by not needing to run a vent line to the outdoors.

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