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Relay Valve

Part no. 287224X
item status Active
Product line Reman
can use KN28071
Remanufactured Bendix® R-8 Relay Valve
  • 1/8" balance port located under the exhaust cover.
  • Controls spring brakes and service brakes.
  • 3 port delivery.
  • Crack Pressure: 3 PSI
  • Can use KN28071
  • Approximate Weight: 3.4 lbs.
  1. Available CoreFree™, order part number 287224RX.
  2. Repair Kit use part number 287370K.
Availability - If no Inventory shown, call regional CS
Customer Service US 1-800-643-2374
Customer Service CAN 1-800-267-9247
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Cancer and
Reproductive Harm

Technical specs

Supply 1 @ 3/4"
Delivery 2 @ 1/2" , 1 @ 1/4"
Control 1/4"
Port Rotation 270°
Core Group 121RLV
Crack Pressure 3 PSI
Approximate Weight 3.3 lbs.


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