Description
The Trane VAL21652 (model BBIYE-7-CP-B30) is an OEM thermostatic expansion valve (TXV) engineered to deliver accurate refrigerant flow control in Trane cooling and heat pump systems. By precisely metering refrigerant into the evaporator coil in response to real-time superheat conditions, this TXV helps maintain peak system efficiency, protects the compressor from liquid slugging, and ensures consistent comfort performance across varying load conditions.
Key Features
- OEM Trane replacement TXV for compatible cooling and heat pump systems
- Precise superheat regulation for optimized evaporator performance
- Protects compressor by preventing liquid refrigerant flood-back
- Engineered for direct OEM fit — no field modifications required
- Durable construction for long-term, reliable refrigerant circuit operation
- Supports consistent system efficiency and comfort control
Product Details
- Brand: Trane
- SKU: VAL21652
- Model: BBIYE-7-CP-B30
- Type: Thermostatic Expansion Valve (TXV)
Application
Designed as a direct OEM replacement for Trane residential and light commercial HVAC systems, the VAL21652 TXV is ideal for service technicians performing refrigerant circuit repairs or system tune-ups. Always verify compatibility with your specific Trane equipment model before installation.







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