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This is a Bendix R-12 style brake relay valve for the air brake system on McNeilus rear discharge mixers. It functions as a remote-controlled valve that receives an air signal from the driver's foot brake and rapidly delivers a high volume of air from the reservoir directly to the rear brake chambers. This process shortens brake reaction time, ensuring quick and synchronized braking. This valve is a crucial replacement part for a malfunctioning or leaking valve that could cause brake lag or failure.
Technical Specifications
ModelR-12 Style
Supply Port1/2" NPT
Delivery Port3/8" NPT
Control Port1/4" NPT
Crack Pressure4 PSI
Weight2.52 lbs
Key Features
Speeds up rear brake application and release to prevent brake lag.
Regulates air pressure for efficient and smooth braking performance.
Designed for frame or reservoir mounting.
Direct replacement for common McNeilus rear discharge mixer air brake systems.
Fits These Mixers
McNeilus, Con-Tech, CBMW, Kimble. Fits various McNeilus rear discharge mixers as a component of the chassis air brake system.
All measurements ± standard manufacturing tolerance.
Product descriptions are drafted with automated tools and reviewed as time allows. While we work to keep them accurate, specifications and fitment should be confirmed with a Customer Service specialist at 800-745-3414 before purchase. Found an error? Let us know and we’ll fix it.
Specifications
Specifications
Manufacturer
McNeilus
Sub Category
Axle and Trailer
Documentation
No documents available
Questions?
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