Description
Trane VAL7235 Thermostatic Expansion Valve Overview
The Trane VAL7235 is a heavy-duty Thermostatic Expansion Valve (TXV) engineered for large-capacity commercial refrigeration and air conditioning systems operating on R-22 refrigerant. Designed to deliver precise refrigerant metering, this valve helps maintain optimal evaporator superheat, protecting your compressor and maximizing system efficiency across a wide range of operating conditions.
Key Features
- Refrigerant: R-22 compatible
- System Capacity: 55-ton rating
- Inlet Connection: 1-3/8″ (liquid line)
- Outlet Connection: 1-1/8″ (evaporator feed)
- Capillary Tube Length: 60″
- Valve Type: Thermostatic Expansion Valve (TXV)
- OEM Trane replacement part — engineered to factory specifications
Application & Benefits
The VAL7235 is ideal for commercial HVAC and refrigeration systems where precise superheat control is critical. The 60″ capillary tube provides flexible bulb placement during installation, making it well-suited for large evaporator coil configurations. As a genuine Trane component, it ensures compatibility and reliability in Trane equipment, minimizing downtime and reducing the risk of refrigerant-side issues such as flooding or excessive superheat.
Why Choose the Trane VAL7235?
- Genuine OEM Trane quality for assured fit and performance
- 55-ton capacity handles demanding commercial cooling loads
- 60″ capillary tube offers installation flexibility
- Maintains optimal superheat to protect compressor longevity
- Engineered for R-22 systems requiring dependable refrigerant flow control







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