The Airsource A/C Expansion Valve with Trinary Switch Port is the perfect solution for controlling the flow rate of refrigerant in your A/C system. This valve contains a small orifice that helps regulate refrigerant flow, improving cooling performance and reducing energy consumption. It is designed to withstand the harsh conditions of high-pressure and extreme temperatures, making it a reliable and durable choice. The valve also features a trinary switch port for Kenworth trucks, allowing easy installation and maintenance. With this valve, you can ensure that your A/C system is running efficiently and effectively. FleetPride is your First Click in Heavy Duty®.