Product Details: The OTR R12P Pilot Relay Valve is designed to provide a fast and reliable response in emergency situations. This valve is designed to ensure quality and durability, while enhancing the safety of the vehicle and its occupants. The Relay Valve is constructed with a durable stainless steel body and features a corrosion-resistant coating for added protection. The valve is designed to provide a quick response time and is capable of handling high-pressure applications. The valve is also designed to be easy to install and maintain, making it an ideal choice for any vehicle. With its reliable performance and long-lasting durability, this valve is the perfect choice for any vehicle. FleetPride is your First Click in Heavy Duty®.