Description
The Trane VAL12828 is a factory-engineered Thermostatic Expansion Valve (TXV) designed specifically for use with R410A refrigerant in 15-ton commercial HVAC applications. As a genuine Trane OEM component, it ensures a precise fit and reliable performance in compatible Trane systems.
Product Overview
The TXV plays a critical role in the refrigeration cycle by metering the flow of liquid refrigerant into the evaporator coil. By maintaining the correct superheat level, the valve protects the compressor from liquid slugging while maximizing heat transfer efficiency across the coil. The VAL12828 is engineered to Trane’s exacting standards, making it the ideal replacement for worn or failed expansion valves in qualifying 15-ton systems.
Key Features
- Genuine Trane OEM replacement TXV
- Compatible with R410A refrigerant
- Rated for 15-ton commercial HVAC systems
- Precision superheat control for optimized system efficiency
- Protects compressor by preventing liquid refrigerant flood-back
- Direct OEM replacement for simplified installation
- Engineered for long-term durability in demanding commercial environments
Application
This valve is intended for use in Trane commercial cooling systems utilizing R410A refrigerant at a 15-ton capacity. Always verify compatibility with the specific Trane equipment model before installation. Refer to Trane service documentation and follow all applicable refrigerant handling regulations during installation and servicing.
Why Choose a Genuine Trane TXV?
Using a genuine OEM TXV ensures the valve’s internal components — including the sensing bulb, power element, and valve body — are calibrated to Trane’s factory specifications. This helps maintain system efficiency ratings, preserves equipment warranties, and reduces the risk of callbacks due to improper refrigerant metering.







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