Description
The Trane VAL2370 is a factory-engineered Thermostatic Expansion Valve (TXV) designed to deliver precise refrigerant metering for reliable, efficient system performance. With 3/8″ inlet and 1/2″ outlet connections, this 2-ton valve is built to integrate seamlessly into compatible Trane split and packaged systems, ensuring accurate superheat control across a wide range of operating conditions.
Equipped with an external equalizer port, the VAL2370 compensates for pressure drop across the evaporator coil, allowing the valve to respond accurately to actual evaporator outlet conditions rather than inlet pressure alone. This design is essential for multi-circuit evaporators and longer coil configurations where pressure differential is a factor. The 450 PSI pressure rating makes it well-suited for use with modern high-pressure refrigerants.
Key Features
- OEM Trane replacement TXV for precise refrigerant flow control
- 3/8″ inlet x 1/2″ outlet connection sizing
- 2-ton nominal capacity
- External equalizer design for accurate superheat regulation
- 450 PSI pressure rating — compatible with high-pressure refrigerant systems
- Engineered for consistent superheat control and system efficiency
- Direct OEM replacement for compatible Trane equipment
Application
- Trane residential and light commercial split systems
- Packaged cooling equipment requiring TXV metering
- Multi-circuit evaporator coil applications
- Systems operating with high-pressure refrigerants up to 450 PSI
Specifications
- SKU: VAL2370
- Brand: Trane
- Valve Type: Thermostatic Expansion Valve (TXV)
- Inlet Connection: 3/8″
- Outlet Connection: 1/2″
- Capacity: 2 Ton
- Equalizer Type: External
- Pressure Rating: 450 PSI







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