MADE IN U.S.A SINCE 1939

Spring Brake Control Valve
(Protected Reservoir)

  • The Protected Reservoir System requires 2 or 3 air reservoirs supplied by the reservoir ports of the valve which protects one or the other air reservoir(s) in the case of a sudden loss of air pressure.
  • Complies with all regulations of FMVSS 121 & CMVSS 121
  • Dimensions: Height 4.78” – Width 3.75” – Depth 4.56” – Approximate Weight: 3.82 lbs.
  • PLUG UNIT ASSEMBLY 110609     
  • PLUG UNIT ASSEMBLY 110165
  • MAJOR REPAIR KIT 110185  
  • MINOR REPAIR KIT 110195
  • Mounting Hardware – See Air Valves & Related Products / Mounting Hardware
  • Air Piping Diagrams – See Technical / Air Piping Diagrams, multiple diagrams are applicable.