Description
The Trane VAL09784 is an OEM thermostatic expansion valve (TXV) engineered to deliver precise refrigerant flow control in Trane cooling and heat pump systems. By accurately metering refrigerant into the evaporator coil based on real-time superheat conditions, this valve helps maintain optimal system efficiency, protects the compressor from liquid slugging, and ensures consistent comfort performance across a wide range of operating conditions.
Key Features
- OEM Trane replacement thermostatic expansion valve
- Meters refrigerant flow in response to evaporator superheat for precise control
- Helps protect the compressor by preventing liquid refrigerant carry-over
- Supports consistent system efficiency and stable suction pressure
- Designed as a direct OEM replacement for compatible Trane equipment
- Built to Trane’s manufacturing standards for reliable, long-term performance
Why Choose an OEM Trane TXV?
Using a genuine Trane thermostatic expansion valve ensures proper fit, function, and compatibility with your Trane system. Aftermarket valves may not meet the precise flow and pressure specifications required by Trane equipment, potentially leading to reduced efficiency, compressor damage, or voided warranties. The VAL09784 is the correct OEM part for applicable Trane models, giving technicians confidence in every installation.
Application
- Designed for use in compatible Trane air conditioning and heat pump systems
- Ideal for service, repair, and maintenance applications
- Consult Trane equipment documentation to confirm compatibility with your specific model
Specifications
- Brand: Trane
- Part Number: VAL09784
- Type: Thermostatic Expansion Valve (TXV)
- Application: OEM Trane replacement







Reviews
There are no reviews yet.