Description
The Trane VAL8682 is an OEM-grade thermostatic expansion valve (TXV) engineered for 6-ton HVAC and refrigeration systems. Designed to deliver precise refrigerant metering and flow control, this expansion valve helps maintain optimal system efficiency, protects the compressor from liquid slugging, and ensures consistent superheat regulation across a wide range of operating conditions.
Key Features
- OEM Trane replacement expansion valve for reliable, factory-matched performance
- Rated for 6-ton system capacity
- 3/8″ inlet connection x 1/2″ outlet connection for straightforward installation
- Precise refrigerant metering for consistent superheat control
- Protects compressor from liquid floodback and slugging
- Engineered for long-term durability in demanding HVAC applications
Application
The VAL8682 is a direct OEM replacement expansion valve intended for use in Trane 6-ton cooling systems. It is ideal for HVAC technicians and contractors performing system maintenance, component replacement, or refrigerant circuit servicing on compatible Trane equipment.
Specifications
- Brand: Trane
- Part Number: VAL8682
- Type: Thermostatic Expansion Valve (TXV)
- Capacity: 6 Ton
- Inlet Connection: 3/8″
- Outlet Connection: 1/2″







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