MADE IN U.S.A SINCE 1939

Trailer Service Relay Valves
(2 Delivery Ports – Diaphragm Style)

  • Primarily used for single axle trailer service brakes or tandem axle by axle trailer brake designs
  • Dimensions: Height 4.25” – Width 4.38” – Depth 4.13” – Approximate Weight: 2.62 lbs.
  • PLUG UNIT ASSEMBLY 110227 – No plug unit available for 110507
  • REPAIR KIT 912-5
  • Mounting Hardware – See Air Valves & Related Products / Mounting Hardware
  • Air Piping Diagrams – See Technical / Air Piping Diagrams, multiple diagrams are applicable.