2097615 | Genuine Bendix® Air Brake Relay Valve

Useful Information

Description: Air Brake Relay Valve
R-12 Air Brake Relay Valve
Condition: New
Brand: Bendix®
Part Number: 2097615 
Cross Reference Part Number: 2097615 

Type: Valve

Vehicle Compatibility
Compatible with:
Kenworth,
Peterbilt , 
Ford, 
Freightliner,
Fruehauf,
Great Dane, 
Hyundai, 
International,
Mack, 
Reitnouer, 
Stoughton, 
Volvo, 
Wabash, 
Western Star, 
White

Specification:
Material: Stainless Steel, 
(1) 1/2in Supply Port, (4) 1/2in Delivery Ports, (1) 1/4in Service Port, 
Crack Pressure: 4PSI, 
Normal Pressure - 115 PSI,
Maximum Pressure - 145 PSI

WEIGHT: 7.00 LBS

Description and Purpose

Parts Finder Q offers the Bendix® R-12 Air Brake Relay Valve, a durable stainless steel part designed to manage and distribute air pressure within the braking systems of heavy-duty vehicles. Featuring (1) 1/2-inch supply port, (4) 1/2-inch delivery ports, and (1) 1/4-inch service port, this valve ensures efficient airflow for fast and reliable brake activation. With a crack pressure of 4 PSI and a maximum pressure of 145 PSI, it is essential for ensuring safe and effective braking performance. Compatible with a range of vehicles, including Kenworth, Peterbilt, Freightliner, Volvo, and Mack, this valve is key to improving the reliability of air brake systems in demanding commercial applications.

Impact on Vehicle Performance  

The Bendix® R-12 Air Brake Relay Valve is vital for enhancing the performance and safety of heavy-duty vehicles by effectively regulating air pressure within the braking system. By precisely directing air pressure to the brakes, it facilitates quicker response times and boosts braking efficiency, leading to shorter stopping distances and improved vehicle control. With a crack pressure of 4 PSI, the valve ensures smooth brake engagement, while its ability to handle up to 145 PSI guarantees consistent performance in demanding conditions. Proper maintenance of the relay valve minimizes brake component wear, prevents air leaks, and ensures reliable operation, making it essential for maintaining optimal vehicle performance in both everyday and high-demand environments.

Why Replacement is Important

Replacing a faulty or worn Bendix® R-12 Air Brake Relay Valve is essential for maintaining the safety, reliability, and efficiency of a vehicle’s braking system. A defective relay valve can cause delayed brake response, uneven air pressure distribution, and even brake failure, compromising vehicle control and safety. Regular replacement guarantees proper air pressure regulation, optimal braking performance, and adherence to safety standards. Timely replacement also helps prevent excessive wear on other brake components, reducing maintenance costs and prolonging the lifespan of the entire braking system—particularly important for heavy-duty vehicles in demanding environments.

Manufacturer Information:

Tags & Category: Air Valve Relay, Valve, Relay Valve, Valve-Relay, Brake System

Warranty
Parts Finder Q offers a 365-days warranty for all types of parts in any condition. The warranty applies exclusively to purchases made directly through our website (partsfinderq.com). Please note that purchases made through third-party platforms like eBay or Amazon are not covered by this warranty.