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The Terex 16797 is an SR-1 style brake air valve used in the dual air brake systems of Terex Advance front discharge concrete mixers. Its primary function is to manage the parking brake and to modulate the spring brakes if the primary service air pressure fails, using the foot brake valve. This valve is a critical safety component, ensuring the driver can bring the vehicle to a stop in an emergency braking situation. It is specifically designed for compatibility with the vehicle's ABS. This part is a direct replacement for the original equipment valve on specified Terex models.
Technical Specifications
Part TypeSR-1 Spring Brake Inversion Air Valve
Supply Port1/4" NPT
Delivery Ports1/4" NPT
Control Port1/4" NPT
Reservoir Port1/4" NPT
Reservoir Trip PressureApprox. 55 PSI
Key Features
Direct replacement for Terex front discharge mixers
SR-1 type spring brake inversion valve
Compatible with Anti-lock Braking Systems (ABS)
Modulates spring brakes during service air pressure loss
Controls normal parking brake functions
Features 1/4" NPT ports for supply, delivery, control, and reservoir lines
Fits These Mixers
Terex, Terex Advance, Oshkosh. Specifically designed for Terex and Terex Advance front discharge mixers with dual air brake and ABS systems. May also be compatible with some Oshkosh front discharge mixer models.
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
Terex
Sub Category
Air Systems
Documentation
No documents available
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