York S1-025-35376-000 Expansion Valve
The York S1-025-35376-000 is an OEM 7.5-ton thermal expansion valve (TXV) engineered for precision refrigerant metering in commercial and industrial HVAC systems using R22 refrigerant. Designed to maintain optimal superheat at the evaporator outlet, this valve ensures maximum heat transfer while protecting the compressor from liquid slugging. As a thermostatic expansion valve with an external equalizer, it provides accurate pressure sensing regardless of the pressure drop across the evaporator coil, making it a critical replacement part for maintaining system efficiency and stable suction pressures under variable load conditions.
For service technicians, this HVAC expansion valve is a direct-fit solution that eliminates the guesswork during refrigerant flow control troubleshooting. The heavy-duty brass construction and reliable power head assembly are built to withstand the rigorous demands of 7.5-ton cooling cycles. When performing a changeout, ensure the sensing bulb is securely mounted on a clean section of the suction line and properly insulated to prevent hunting or premature failure. This valve is the standard for restoring OEM-spec performance in York packaged units and split systems requiring R22 TXV regulation.
Key Benefits- Precise Superheat Control: Maintains exact refrigerant levels to prevent evaporator starving or liquid floodback.
- External Equalizer Connectivity: Compensates for internal pressure drops, ensuring accurate valve response in high-capacity 7.5-ton systems.
- OEM Compatibility: Genuine York replacement part ensures seamless physical fit and matching temperature-pressure curves for R22 refrigerant.
- System Longevity: Helps prevent compressor damage by ensuring only superheated vapor returns to the suction side.
- What are the symptoms of a failing York S1-025-35376-000? Common indicators include low suction pressure, frosting on the evaporator coil, or high superheat readings that don't respond to load changes.
- Can this TXV be used with R410A? No, this valve is specifically calibrated for the pressure-temperature characteristics of R22; using it with R410A will lead to severe metering inaccuracies.
- Where should the external equalizer be connected? It should be tapped into the suction line, typically 6 to 8 inches downstream from the sensing bulb, to provide the most accurate pressure reference.
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.
Original: $314.02
-65%$314.02
$109.91York S1-025-35376-000 Expansion Valve
The York S1-025-35376-000 is an OEM 7.5-ton thermal expansion valve (TXV) engineered for precision refrigerant metering in commercial and industrial HVAC systems using R22 refrigerant. Designed to maintain optimal superheat at the evaporator outlet, this valve ensures maximum heat transfer while protecting the compressor from liquid slugging. As a thermostatic expansion valve with an external equalizer, it provides accurate pressure sensing regardless of the pressure drop across the evaporator coil, making it a critical replacement part for maintaining system efficiency and stable suction pressures under variable load conditions.
For service technicians, this HVAC expansion valve is a direct-fit solution that eliminates the guesswork during refrigerant flow control troubleshooting. The heavy-duty brass construction and reliable power head assembly are built to withstand the rigorous demands of 7.5-ton cooling cycles. When performing a changeout, ensure the sensing bulb is securely mounted on a clean section of the suction line and properly insulated to prevent hunting or premature failure. This valve is the standard for restoring OEM-spec performance in York packaged units and split systems requiring R22 TXV regulation.
Key Benefits- Precise Superheat Control: Maintains exact refrigerant levels to prevent evaporator starving or liquid floodback.
- External Equalizer Connectivity: Compensates for internal pressure drops, ensuring accurate valve response in high-capacity 7.5-ton systems.
- OEM Compatibility: Genuine York replacement part ensures seamless physical fit and matching temperature-pressure curves for R22 refrigerant.
- System Longevity: Helps prevent compressor damage by ensuring only superheated vapor returns to the suction side.
- What are the symptoms of a failing York S1-025-35376-000? Common indicators include low suction pressure, frosting on the evaporator coil, or high superheat readings that don't respond to load changes.
- Can this TXV be used with R410A? No, this valve is specifically calibrated for the pressure-temperature characteristics of R22; using it with R410A will lead to severe metering inaccuracies.
- Where should the external equalizer be connected? It should be tapped into the suction line, typically 6 to 8 inches downstream from the sensing bulb, to provide the most accurate pressure reference.
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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Description
The York S1-025-35376-000 is an OEM 7.5-ton thermal expansion valve (TXV) engineered for precision refrigerant metering in commercial and industrial HVAC systems using R22 refrigerant. Designed to maintain optimal superheat at the evaporator outlet, this valve ensures maximum heat transfer while protecting the compressor from liquid slugging. As a thermostatic expansion valve with an external equalizer, it provides accurate pressure sensing regardless of the pressure drop across the evaporator coil, making it a critical replacement part for maintaining system efficiency and stable suction pressures under variable load conditions.
For service technicians, this HVAC expansion valve is a direct-fit solution that eliminates the guesswork during refrigerant flow control troubleshooting. The heavy-duty brass construction and reliable power head assembly are built to withstand the rigorous demands of 7.5-ton cooling cycles. When performing a changeout, ensure the sensing bulb is securely mounted on a clean section of the suction line and properly insulated to prevent hunting or premature failure. This valve is the standard for restoring OEM-spec performance in York packaged units and split systems requiring R22 TXV regulation.
Key Benefits- Precise Superheat Control: Maintains exact refrigerant levels to prevent evaporator starving or liquid floodback.
- External Equalizer Connectivity: Compensates for internal pressure drops, ensuring accurate valve response in high-capacity 7.5-ton systems.
- OEM Compatibility: Genuine York replacement part ensures seamless physical fit and matching temperature-pressure curves for R22 refrigerant.
- System Longevity: Helps prevent compressor damage by ensuring only superheated vapor returns to the suction side.
- What are the symptoms of a failing York S1-025-35376-000? Common indicators include low suction pressure, frosting on the evaporator coil, or high superheat readings that don't respond to load changes.
- Can this TXV be used with R410A? No, this valve is specifically calibrated for the pressure-temperature characteristics of R22; using it with R410A will lead to severe metering inaccuracies.
- Where should the external equalizer be connected? It should be tapped into the suction line, typically 6 to 8 inches downstream from the sensing bulb, to provide the most accurate pressure reference.
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.
