Description
The Trane VAL2852 is a heavy-duty Thermostatic Expansion Valve (TXV) engineered for large-capacity commercial R-22 refrigeration and air conditioning systems. Designed to deliver precise refrigerant metering, this valve maintains optimal superheat control across a wide range of operating conditions, protecting compressors and maximizing system efficiency.
Key Features
- OEM Trane replacement TXV for reliable, drop-in compatibility
- Rated for R-22 refrigerant — ideal for legacy commercial HVAC systems
- 37-ton capacity rating for large commercial applications
- 7/8″ inlet connection x 1-3/8″ ODF outlet connection for straightforward installation
- Maintains consistent superheat to protect compressor integrity
- Precision-engineered valve body for stable, responsive refrigerant flow control
- Built to Trane’s exacting quality standards for long-term durability
Specifications
- SKU: VAL2852
- Brand: Trane
- Valve Type: Thermostatic Expansion Valve (TXV)
- Refrigerant: R-22
- Capacity: 37 Ton
- Inlet Connection: 7/8″
- Outlet Connection: 1-3/8″ ODF
Application
The VAL2852 is suited for commercial HVAC and refrigeration systems requiring precise refrigerant flow management at high tonnage. As an OEM Trane component, it ensures seamless integration with existing Trane equipment, minimizing installation time and maximizing system reliability. Proper superheat control provided by this TXV helps reduce energy consumption and extend the service life of compressors and other refrigeration components.







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