Trane VAL6930 TXV

The Trane VAL6930 TXV is a high-performance thermostatic expansion valve engineered for R410A systems with a 5-ton cooling capacity. This critical metering device maintains precise evaporator superheat, ensuring optimal heat transfer and protecting the compressor from liquid slugging. Designed with a sweat connection, it provides a reliable, leak-proof joint vital for high-pressure Hvacr applications. Whether you are performing a TXV replacement on a residential air handler or a commercial split system, the VAL6930 delivers the volumetric flow control required to meet demanding seasonal loads. Experience stable system operation and consistent subcooling with this genuine Trane HVAC part, specifically calibrated for 5-ton evaporator coils. Its mechanical robustness and factory-set pressure characteristics make it an essential component for any air conditioning repair where maintaining OEM performance standards is non-negotiable for the contractor.

• Precise Refrigerant Metering: Automatically adjusts flow to maintain constant superheat across varying thermal loads.
• R410A Compatibility: Specifically designed to handle the higher operating pressures of R410A refrigerant.
• Durable Sweat Connections: Ensures a hermetically sealed fit for 5-ton evaporators when properly brazed.
• Compressor Protection: Prevents unevaporated liquid refrigerant from returning to the suction line.

• What are the symptoms of a failing Trane VAL6930? Common indicators include evaporator coil freezing, low suction pressure, or inconsistent discharge air temperatures.
• Can this 5-ton TXV be used with R22? No, this valve is strictly calibrated for the thermophysical properties of R410A.
• Is a hard start kit required? When installing this non-bleed TXV in systems with reciprocating compressors, a hard start kit is highly recommended to assist with startup torque.

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Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.