Trane val07237 Expansion Valve 2 Ton 0.31 X 0.63 Inch

Product Description

The TRANE val07237 is a thermostatic expansion valve (TXV) rated for 2-ton residential and light-commercial refrigeration systems. It regulates refrigerant flow into the evaporator coil, maintaining proper superheat to protect the compressor and maximize system efficiency. The valve features an inlet connection of 0.31 inches ODS and an outlet connection of 0.63 inches inner diameter, making connection sizing a critical factor when selecting this replacement. Installation is performed by licensed HVAC technicians as part of refrigerant-side service on split or package air conditioning systems.

This expansion valve is suited for 2-ton central air conditioning systems requiring OEM-specification refrigerant metering. It is appropriate for evaporator coil service where the existing TXV has failed, is restricted, or is out of calibration. Compatible systems should have matching 0.31-inch ODS inlet and 0.63-inch ID outlet port dimensions. Technicians performing coil changeouts or refrigerant-side repairs will find this valve a direct-fit replacement for the original factory component in applicable TRANE equipment.

Key Features

• 2-ton capacity rating for residential and light-commercial AC systems
• 0.31 inch ODS inlet connection for precise refrigerant line fitment
• 0.63 inch inner diameter outlet port for evaporator coil connection
• OEM-specification thermostatic expansion valve design for accurate superheat control
• Engineered for direct replacement in applicable TRANE refrigerant systems

Compatibility

Designed as an OEM-style replacement expansion valve for TRANE 2-ton central air conditioning systems with matching 0.31 inch ODS inlet and 0.63 inch ID outlet connection requirements.

Installation Notes

TXV replacement is refrigerant-side work and must be performed by an EPA Section 608 certified HVAC technician. Recover all refrigerant from the system before opening any refrigerant lines. Braze or flare connections per the manufacturer fitting type and applicable local mechanical codes, and pressure-test the system before recharging. Verify superheat and subcooling values after recharge to confirm proper valve operation.

Technical Specifications

• Valve Type: Thermostatic Expansion Valve (TXV)
• Capacity: 2 Ton
• Inlet Connection: 0.31 inches ODS
• Outlet Connection: 0.63 inches inner diameter

Standard Information

• Brand: TRANE
• Manufacturer Part Number: val07237