The Prima Brake Components Relay Valve is designed to provide precise and effective air brake system control. This valve is easy to install in even the most constrained spaces, and its low cost of maintenance and improved reliability make it an ideal choice for any vehicle. This valve is designed to provide a smooth and consistent response to air pressure changes, ensuring that the brakes are always working at their best. The valve is also designed to be resistant to corrosion and wear. With its reliable performance and easy installation, this is the perfect choice for any vehicle. FleetPride is your First Click in Heavy Duty®.