Description
The Trane VAL8800 is a thermostatic expansion valve (TXV) designed for precise refrigerant flow control in HVAC systems using R410A refrigerant. Featuring 3/8" inlet and 1/2" outlet connections, this valve is rated for 5-ton systems and helps maintain proper superheat for efficient evaporator performance. It is commonly used in air conditioning and refrigeration applications where accurate metering of refrigerant is critical to system efficiency and compressor protection. Suitable for replacement or service applications, this TXV supports reliable operation in residential and commercial equipment.
Key Features:
- Thermostatic expansion valve for refrigerant flow control
- 3/8" inlet x 1/2" outlet connection sizes
- Designed for use with R410A refrigerant
- Rated for 5-ton HVAC systems
- Maintains proper superheat for efficient system performance
- Supports compressor protection and energy efficiency
- Compatible with Trane HVAC equipment and OEM applications






