Description
The Trane VAL9586 is an OEM thermostatic expansion valve (TXV) engineered specifically for Trane commercial cooling systems operating on R410A refrigerant at a 15-ton capacity. Designed to deliver precise refrigerant metering, this expansion valve regulates superheat and maintains optimal evaporator performance across a wide range of load conditions — helping your system run at peak efficiency while protecting the compressor from liquid slugging.
As a genuine Trane replacement part, the VAL9586 is built to the same exacting standards as the original factory-installed component, ensuring a drop-in fit and reliable long-term operation. Whether you’re performing scheduled maintenance or an emergency repair, this valve restores your system to factory specifications quickly and confidently.
Key Features
- OEM Trane replacement thermostatic expansion valve
- Designed for R410A refrigerant systems
- Rated for 15-ton commercial cooling capacity
- Provides precise superheat control for optimized evaporator efficiency
- Protects compressor from liquid refrigerant slugging
- Drop-in replacement for compatible Trane commercial equipment
- Built to Trane OEM quality and performance standards
Application
The VAL9586 is intended for use in Trane commercial HVAC systems that utilize R410A refrigerant and require a 15-ton rated expansion valve. Always consult your equipment’s service manual and verify compatibility with your specific unit model before installation.
Why Choose an OEM Trane Expansion Valve?
Using a genuine OEM valve ensures compatibility, maintains system warranties, and delivers the performance characteristics your Trane equipment was designed around. Aftermarket substitutes may not match the precise flow ratings or port sizing required for reliable operation at commercial tonnages.







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