Product Details: The Bendix R-14® Series Air Brake Relay Valve is designed to increase driving efficiency and security. It incorporates a quick release and anti-compounding feature that enables it to function as a spring or service brake relay valve. This valve also includes a universal mounting bracket that makes it simple to switch it out with different relay valves. The valve is available in both reservoir and flange mounting options, making it a versatile and reliable choice for any vehicle. With its robust construction and reliable performance, it is the perfect choice for any vehicle. FleetPride is your First Click in Heavy Duty®.