Trane VAL8057 Expansion Valve
The Trane VAL8057 Expansion Valve is a critical thermostatic control component designed for 5-ton residential and light-commercial HVAC systems. Engineered specifically for R-410A refrigerant applications, this genuine OEM TXV facilitates precise refrigerant metering to maintain a consistent 57.2-degree superheat across varying load conditions. It features a durable brass body construction and utilizes a non-bleed design, ensuring high-side to low-side pressure isolation during off-cycles to prevent liquid slugging and evaporator flooding. The sweat connection interface includes a 0.31-inch ODS inlet and a Chatleff outlet, supporting a maximum operating pressure of 700 PSI. This 5-ton expansion valve is optimized for Trane and American Standard air handlers and heat pump coils, providing the necessary sensing bulb feedback to modulate flow and prevent frozen evaporator coils or compressor short cycling. For field retrofits or repairs, verifying the capillary tube length and ODF connection sizes is essential for seamless integration and system stability.
Key Benefits:
- OEM Precision: Guaranteed compatibility with Trane 5-ton evaporator coils, ensuring exact flow rates.
- R-410A Optimized: Designed for high-pressure 700 PSI environments with non-bleed functionality for stable temperature control.
- Enhanced Efficiency: Maintains accurate superheat levels to maximize heat exchange efficiency and protect the compressor.
- Rugged Construction: Features a brass body and reliable sensing bulb for long-term service in demanding cooling cycles.
Common Questions:
- What are the symptoms of a faulty Trane VAL8057 expansion valve? Common failure indicators include frozen evaporator coils, inconsistent vent temperatures (alternating warm and cold), and low suction pressure.
- Is the VAL8057 compatible with R-22 systems? No, this is a dedicated R-410A expansion valve. Using it with R-22 will result in improper metering and potential system damage.
- Does this valve require a specific orientation during installation? Professional installation via sweat connection is required. Always wrap the valve body in a wet rag during brazing to prevent internal component damage.
This item is not eligible for free shipping.
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.
Trane VAL8057 Expansion Valve
The Trane VAL8057 Expansion Valve is a critical thermostatic control component designed for 5-ton residential and light-commercial HVAC systems. Engineered specifically for R-410A refrigerant applications, this genuine OEM TXV facilitates precise refrigerant metering to maintain a consistent 57.2-degree superheat across varying load conditions. It features a durable brass body construction and utilizes a non-bleed design, ensuring high-side to low-side pressure isolation during off-cycles to prevent liquid slugging and evaporator flooding. The sweat connection interface includes a 0.31-inch ODS inlet and a Chatleff outlet, supporting a maximum operating pressure of 700 PSI. This 5-ton expansion valve is optimized for Trane and American Standard air handlers and heat pump coils, providing the necessary sensing bulb feedback to modulate flow and prevent frozen evaporator coils or compressor short cycling. For field retrofits or repairs, verifying the capillary tube length and ODF connection sizes is essential for seamless integration and system stability.
Key Benefits:
- OEM Precision: Guaranteed compatibility with Trane 5-ton evaporator coils, ensuring exact flow rates.
- R-410A Optimized: Designed for high-pressure 700 PSI environments with non-bleed functionality for stable temperature control.
- Enhanced Efficiency: Maintains accurate superheat levels to maximize heat exchange efficiency and protect the compressor.
- Rugged Construction: Features a brass body and reliable sensing bulb for long-term service in demanding cooling cycles.
Common Questions:
- What are the symptoms of a faulty Trane VAL8057 expansion valve? Common failure indicators include frozen evaporator coils, inconsistent vent temperatures (alternating warm and cold), and low suction pressure.
- Is the VAL8057 compatible with R-22 systems? No, this is a dedicated R-410A expansion valve. Using it with R-22 will result in improper metering and potential system damage.
- Does this valve require a specific orientation during installation? Professional installation via sweat connection is required. Always wrap the valve body in a wet rag during brazing to prevent internal component damage.
This item is not eligible for free shipping.
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.
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Product Information
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Description
The Trane VAL8057 Expansion Valve is a critical thermostatic control component designed for 5-ton residential and light-commercial HVAC systems. Engineered specifically for R-410A refrigerant applications, this genuine OEM TXV facilitates precise refrigerant metering to maintain a consistent 57.2-degree superheat across varying load conditions. It features a durable brass body construction and utilizes a non-bleed design, ensuring high-side to low-side pressure isolation during off-cycles to prevent liquid slugging and evaporator flooding. The sweat connection interface includes a 0.31-inch ODS inlet and a Chatleff outlet, supporting a maximum operating pressure of 700 PSI. This 5-ton expansion valve is optimized for Trane and American Standard air handlers and heat pump coils, providing the necessary sensing bulb feedback to modulate flow and prevent frozen evaporator coils or compressor short cycling. For field retrofits or repairs, verifying the capillary tube length and ODF connection sizes is essential for seamless integration and system stability.
Key Benefits:
- OEM Precision: Guaranteed compatibility with Trane 5-ton evaporator coils, ensuring exact flow rates.
- R-410A Optimized: Designed for high-pressure 700 PSI environments with non-bleed functionality for stable temperature control.
- Enhanced Efficiency: Maintains accurate superheat levels to maximize heat exchange efficiency and protect the compressor.
- Rugged Construction: Features a brass body and reliable sensing bulb for long-term service in demanding cooling cycles.
Common Questions:
- What are the symptoms of a faulty Trane VAL8057 expansion valve? Common failure indicators include frozen evaporator coils, inconsistent vent temperatures (alternating warm and cold), and low suction pressure.
- Is the VAL8057 compatible with R-22 systems? No, this is a dedicated R-410A expansion valve. Using it with R-22 will result in improper metering and potential system damage.
- Does this valve require a specific orientation during installation? Professional installation via sweat connection is required. Always wrap the valve body in a wet rag during brazing to prevent internal component damage.
This item is not eligible for free shipping.
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.
