The Airsource 10" External Equalized Expansion Valve is the perfect solution for controlling the flow rate of the refrigerant in the evaporator. This valve contains a small orifice that helps to regulate the flow of the refrigerant, allowing for improved cooling performance and reduced energy consumption. It is designed to withstand the harsh conditions of high-pressure and extreme temperatures, making it an ideal choice for your vehicle. FleetPride is your First Click in Heavy Duty®.