The Dayton Parts 3-Way Suspension Valve is adjustable to control the air suspension system precisely. The valve is designed to be easy to install and use, making it an excellent choice for any air suspension system. It is corrosion-resistant, designed to withstand extreme temperatures and conditions. The valve is designed to provide reliable performance and long-lasting use. It is an excellent choice for any air suspension system and will provide reliable performance. FleetPride is your First Click in Heavy Duty®.