Trane VAL20518 Expansion Valve 30067439-890 525 specification

525 specification

providing a high-pressure

compact electronic thermostat design that ensures high-accuracy temperature sensing

thermocouple sensing element

Trane VAL20518 Expansion Valve 30067439-890 525 specificationThe Trane VAL20518 Expansion Valve is a genuine OEM 3 ton thermostatic expansion valve (TXV) specifically engineered for residential and light commercial HVAC systems utilizing R22 refrigerant. As a critical component in the refrigeration cycle, this valve regulates the flow of refrigerant into the evaporator coil based on heat load, maintaining precise superheat control. For technicians replacing failing metering devices, the VAL20518 is the direct