Description
The Trane VAL10591 is a high quality OEM thermal expansion valve (TXV) engineered to regulate refrigerant flow into the evaporator coil of your HVAC system — a crucial function for efficient cooling performance and reliable operation in residential and commercial air conditioning systems using R 410A refrigerant.
Key Features
- Precise Refrigerant Control: Modulates the amount of refrigerant entering the evaporator based on temperature and pressure, optimizing system performance and reducing energy waste.
- 7 Ton Capacity: Designed for systems up to 7 tons, making this TXV ideal for larger residential and light commercial HVAC units.
- Trusted OEM Quality: Manufactured to strict Trane standards for consistent fit, durability, and long service life.
- R 410A Refrigerant Compatible: Built for modern, high efficiency cooling systems that use environmentally friendly R 410A refrigerant.
- Standard Connection Sizes: 3/8″ inlet and 1/2″ outlet with capillary assembly ensure straightforward installation and compatibility with matching refrigerant lines.






