York 025-20213-000 Expansion Valve

The York 025-20213-000 Thermal Expansion Valve is a critical OEM component designed for precise refrigerant metering in high-capacity chiller and air conditioning systems. This thermostatic expansion valve (TXV) maintains the optimal evaporator superheat, ensuring that the compressor is protected from liquid slugging while maximizing heat exchange efficiency across the evaporator coils. Built for field-proven reliability, this valve is compatible with York HVAC equipment and various refrigerants, including R-22 and R-410A, depending on the specific power head and orifice configuration. Its durable construction is engineered to withstand the rigorous duty cycles found in commercial and industrial refrigeration and air conditioning systems. By regulating flow with high sensitivity to load changes, the 025-20213-000 prevents hunting and stabilizes suction pressure, which is essential for maintaining strict temperature setpoints. This legitimate York replacement part ensures that the system operates within original factory parameters, reducing energy consumption and mechanical wear on the primary cooling circuit components.

• Ensures consistent evaporator superheat control to maximize cooling capacity and protect the compressor.
• Engineered as a direct OEM replacement part for York chillers, ensuring seamless physical and functional integration.
• Compatible with multiple HVAC refrigerants used in industrial cooling, providing versatile application utility.
• Constructed with high-grade materials to resist corrosion and handle high-pressure differentials in the liquid line.
• Optimizes system energy efficiency by precisely matching refrigerant flow to the actual cooling demand.

What are the signs that a York 025-20213-000 expansion valve needs replacement?
Technicians should look for symptoms such as inconsistent evaporator superheat, frost on the suction line, or a compressor running at high discharge temperatures. If the valve is stuck open, you may see liquid slugging; if stuck closed, the system will starve, resulting in low suction pressure and poor cooling performance.

Is this York TXV compatible with R-410A systems?
Yes, this thermal expansion valve is designed to handle the pressures associated with R-410A refrigeration, as well as legacy refrigerants like R-22, provided it is matched with the correct power assembly and orifice for the specific tonnage of the York unit.

Does this valve include the sensing bulb and capillary tube?
The 025-20213-000 is typically supplied as a complete thermostatic assembly including the bulb and capillary, which must be properly insulated and secured to the suction line to ensure accurate temperature sensing and refrigerant flow regulation.

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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.