Description
The Trane VAL9229 is a factory-engineered Thermostatic Expansion Valve (TXV) designed for 4-ton R-410A refrigerant systems. Built to Trane’s exacting OEM standards, this valve delivers precise refrigerant metering to maintain optimal evaporator superheat, protecting the compressor and maximizing system efficiency across a wide range of operating conditions.
Equipped with a mechanical fitting connection, the VAL9229 simplifies installation and ensures a secure, leak-free seal — reducing labor time and minimizing the risk of refrigerant loss during service or replacement.
Key Features
- OEM Trane replacement TXV for reliable, like-for-like performance
- Rated for 4-ton system capacity
- Compatible with R-410A refrigerant
- Mechanical fitting connection for secure, leak-resistant installation
- Maintains precise evaporator superheat for optimized system efficiency
- Protects the compressor by preventing liquid refrigerant flood-back
- Engineered to Trane OEM specifications for direct drop-in replacement
Applications
- Residential and light commercial split-system air conditioners and heat pumps
- R-410A refrigerant systems requiring 4-ton TXV replacement
- Trane and compatible HVAC equipment requiring OEM-grade expansion valve service
Specifications
- SKU: VAL9229
- Brand: Trane
- Valve Type: Thermostatic Expansion Valve (TXV)
- Capacity: 4 Ton
- Refrigerant: R-410A
- Connection Type: Mechanical Fitting







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