Low Pressure Second Stage Tobacco Barn Regulator LV5503G4 Series


Especially developed for drying barns in the tobacco industry. The LV5503G4 regulator will supply a steady and constant flow of fuel to as many as 12 to 20 burners throughout the barn.


  • Similar to construction of the LV5503B Series. Provides the same stability, low lock-up, and sensitive performance.
  • Equipped with integral relief valve.
  • Built in pressure tap has plugged 1/8” F.NPT outlet. Plug can be removed with a 3/16” hex allen wrench.
  • Distinctive yellow finish.


Body Die Cast Aluminum
Bonnet Die Cast Aluminum
Nozzle Orifice Brass
Spring Steel
Valve Seat Disc Resilient Rubber
Diaphragm Integrated Fabric and Synthetic Rubber