Description
The Sporlan Controls 125133 Thermal Expansion Valve is a 6 ton R404A refrigerant control valve, 7/8″ by 1-3/8″ ODF which is used to control the flow of refrigerant in cooling equipment. It is activated by temperature, and pressure variations to regulate the amount of refrigerant injected into the evaporator in order to maintain adequate superheat to ensure effective heat exchange. It is commonly added to HVAC systems, like refrigeration or air conditioning units in commercial systems, where it is linked at the evaporator inlet to provide controlled delivery of refrigerant.
