1J6983 | 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: 1J6983 
Cross Reference Part Number: 1J6983 

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 component designed to regulate 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 optimal air flow for fast and reliable brake activation. With a crack pressure of 4 PSI and a maximum pressure of 145 PSI, it plays a crucial role in maintaining safe and efficient braking performance. Compatible with a range of vehicles, including Kenworth, Peterbilt, Freightliner, Volvo, and Mack, this valve is essential for improving the reliability of air brake systems in demanding commercial operations.

Impact on Vehicle Performance  

The Bendix® R-12 Air Brake Relay Valve is essential for enhancing the performance and safety of heavy-duty vehicles by effectively controlling 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 better overall vehicle control. With a crack pressure of 4 PSI, the valve ensures smooth brake activation, while its ability to handle pressures up to 145 PSI guarantees reliable operation in challenging conditions. Proper maintenance of the relay valve minimizes brake component wear, prevents air leaks, and ensures consistent functionality, making it a critical part of maintaining optimal vehicle performance in both standard and high-demand situations.

Why Replacement is Important

Replacing a faulty or worn Bendix® R-12 Air Brake Relay Valve is crucial for maintaining the safety, reliability, and efficiency of a vehicle's braking system. A defective relay valve can result in delayed brake response, uneven air pressure distribution, and potential brake failure, all of which compromise vehicle control and safety. Regular replacement guarantees accurate air pressure regulation, optimal braking performance, and compliance with safety regulations. Prompt replacement also minimizes excessive wear on other brake components, reducing maintenance costs and extending the overall lifespan of the braking system—particularly important for heavy-duty vehicles operating in challenging conditions.

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.