MADE IN U.S.A SINCE 1939

Service Relay Valves
(4 Delivery Ports – Piston Style)

  • Nipple mounted 110380 & 110415 are used primarily for tandem axle trailer service brakes with 4 brake chambers.
  • Frame mounted 110385 & 110416 include the frame bracket kit & are used when nipple mounting is not practical.
  • Dimensions: Height 4.16” – Width 3.84” – Depth 3.84” – Approximate Weight: 2.96 lbs.
  • Mounting Hardware – See Air Valves & Related Products / Mounting Hardware
  • Air Piping Diagrams – See Technical / Air Piping Diagrams, multiple diagrams are applicable.