Spring-loaded "Service" Regulators

B42 Series

Itron B42R

Designed for accurate pressure reductions and comes standard with full internal relief capacity. Used for commercial/industrial applications and for both indoor and outdoor installations.


  • Minimum Inlet Pressure: 2 PSI
  • Maximum Inlet Pressure: 125 PSI
  • Outlet Pressure Range: 4"WC - 5 PSI
  • Size Range: 1/2" - 1-1/4" NPT.
  • Gases: Natural, Propane etc..
 

B31 Series

Itron B31R

Designed for accurate pressure reductions and comes standard with full internal relief capacity. Used for commercial/industrial applications and for both indoor and outdoor installations.


  • Minimum Inlet Pressure: 2 PSI
  • Maximum Inlet Pressure: 125 PSI
  • Outlet Pressure Range: 4"WC - 2.5 PSI
  • Size Range: 3/4" - 1-1/4" NPT
  • Gases: Natural, Propane etc..
 

B34S Series

Itron B34SR

Designed for accurate pressure reductions and comes standard with full internal relief capacity. Used for commercial/industrial applications and for both indoor and outdoor installations.


  • Minimum Inlet Pressure: 2 PSI
  • Maximum Inlet Pressure: 125 PSI
  • Outlet Pressure Range: 4"WC - 2.5 PSI
  • Size Range: 1-1/4" - 2" NPT
  • Gases: Natural, Propane etc..
 

B34 Series

Itron B34R

Designed for accurate pressure reductions and comes standard with full internal relief capacity. Used for commercial/industrial applications and for both indoor and outdoor installations.


  • Minimum Inlet Pressure: 2 PSI
  • Maximum Inlet Pressure: 125 PSI
  • Outlet Pressure Range: 3"WC - 7 PSI
  • Size Range: 1-1/4" - 2" NPT, 2" & 3" Flanged
  • Gases: Natural, Propane etc..
 

S1202 Series

Marshall Excelsior

Designed for accurate pressure reductions and is available with and without internal relief. Used for commercial/industrial applications and for both indoor and outdoor installations.


  • Minimum Inlet Pressure: 2 PSI
  • Maximum Inlet Pressure: 125 PSI
  • Outlet Pressure Range: 2"WC - 5 PSI
  • Size Range: 1-1/2" & 2" NPT, 2" Flanged
  • Gases: Natural, Propane etc..
 

B38 Series

Itron B38R

Designed for accurate pressure reductions and comes standard with a special 2" vent for true, full internal relief capacity. Used for commercial/industrial applications and for both indoor and outdoor installations.


  • Minimum Inlet Pressure: 2 PSI
  • Maximum Inlet Pressure: 125 PSI
  • Outlet Pressure Range: 3"WC - 7 PSI
  • Size Range: 1-1/2" & 2" NPT, 2" & 3" Flanged
  • Gases: Natural, Propane etc..
 

B36 Series

Itron B36R

Designed for accurate pressure reduction and comes standard with full internal relief capacity. Used for low flow/high pressure applications.


  • Minimum Inlet Pressure: 20 PSI
  • Maximum Inlet Pressure: 175 PSI
  • Outlet Pressure Range: 1 - 60 PSI
  • Size Range: 3/4" - 1-1/4" NPT
  • Gases: Natural, Propane etc..
 

Other Models Available

Please Contact Norgas for more info.

 
Things you need to know to properly size a Spring Loaded "Service" Regulator:
  • Inlet pressure
  • Required Outlet pressure
  • Type of gas to be regulated
  • Load/Capacity? (in Btu or Cfh)
  • Do you require internal relief?
  • Required connection size
  • Modulating application OR on/off application

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.

 Find a Norgas distributor