The Bendix R-12® Series Air Brake Relay Valve is the perfect choice for increasing driving efficiency and security. This reliable valve is designed to provide superior performance and durability, making it an ideal choice for any vehicle. The valve features a universal mounting bracket that makes it simple to switch it out with different relay valves. It also offers the possibility of reservoir or flange mounting, making it even more versatile. With its robust construction and reliable performance, it is the perfect choice for any vehicle. FleetPride is your First Click in Heavy Duty®.