Description
The Trane VAL19947 thermostatic expansion valve (TXV) is designed to regulate refrigerant flow in HVAC systems with a nominal 3 ton capacity. Built for use with R410A refrigerant, this valve controls the amount of refrigerant entering the evaporator based on system demand, maintaining proper superheat and supporting efficient heat exchange. It enables stable system performance by adjusting flow under varying load conditions.
Key Features:
- Thermostatic expansion valve (TXV)
- Nominal capacity: 3 ton
- Designed for R410A refrigerant
- Regulates refrigerant flow to the evaporator
- Maintains proper superheat control
- Supports efficient system performance under varying load conditions






