Description
The Trane VAL10590 is an OEM-grade thermostatic expansion valve (TXV) engineered for 6-ton R410A refrigeration and air conditioning systems. Designed to deliver precise refrigerant metering and consistent superheat control, this valve helps maintain peak system efficiency and protects the compressor from liquid slugging. With 3/8″ x 1/2″ ODF connections, it integrates seamlessly into compatible Trane equipment and other R410A systems requiring a high-capacity TXV.
Key Features
- OEM Trane replacement TXV for reliable, like-for-like performance
- Rated for 6-ton system capacity
- Compatible with R410A refrigerant
- 3/8″ x 1/2″ ODF connection sizing for straightforward installation
- Provides accurate superheat regulation to optimize system efficiency
- Helps protect the compressor by preventing liquid refrigerant flood-back
- Built to Trane’s quality standards for long-lasting, dependable operation
Specifications
- SKU: VAL10590
- Brand: Trane
- Capacity: 6 Ton
- Refrigerant: R410A
- Inlet Connection: 3/8″ ODF
- Outlet Connection: 1/2″ ODF
- Valve Type: Thermostatic Expansion Valve (TXV)
Application
The VAL10590 is ideal for HVAC technicians and contractors performing service or replacement work on Trane 6-ton R410A cooling systems. Whether you’re restoring proper superheat control or replacing a faulty expansion valve, this Trane OEM part ensures your system returns to factory-specified performance quickly and reliably.







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