York S1-025-35376-000 7.5-Ton R22 TXV with External Equalizer

Description

York S1-025-35376-000 — 7.5-Ton R22 Thermostatic Expansion Valve with External Equalizer

The York S1-025-35376-000 is a factory-engineered thermostatic expansion valve (TXV) designed for 7.5-ton R22 refrigeration and air conditioning systems. Built to York’s exacting OEM standards, this TXV with external equalizer delivers precise refrigerant metering to maintain optimal superheat levels, protecting the compressor and maximizing system efficiency. Whether you’re performing a service repair or a direct OEM replacement, this valve ensures a drop-in fit for compatible York equipment.

Key Features

• OEM York replacement TXV engineered for reliable, long-term performance
• Rated for 7.5-ton capacity systems — sized to handle commercial-grade refrigerant loads
• Compatible with R22 refrigerant systems
• External equalizer design compensates for pressure drop across the evaporator, ensuring accurate superheat control
• Precise refrigerant metering protects the compressor from liquid slugging and flooding
• Direct OEM replacement for compatible York systems — no modifications required
• Durable construction built to withstand the demands of commercial HVAC applications

Why Use a TXV with External Equalizer?

A thermostatic expansion valve with an external equalizer is the preferred choice for evaporators with significant pressure drop across the coil. By sensing pressure at the evaporator outlet rather than the inlet, the external equalizer allows the valve to respond accurately to true evaporator conditions — maintaining consistent superheat, preventing refrigerant floodback, and extending compressor life. This is especially critical in larger-tonnage commercial systems like 7.5-ton applications.

Product Specifications

• SKU: S1-025-35376-000
• Brand: York
• Capacity: 7.5 Ton
• Refrigerant Type: R22
• Valve Type: Thermostatic Expansion Valve (TXV)
• Equalizer Type: External Equalizer
• Application: Commercial HVAC / Refrigeration Systems

Application

This TXV is intended as a direct OEM replacement for York commercial HVAC and refrigeration systems requiring a 7.5-ton R22 expansion valve with external equalizer. Always verify compatibility with your specific York unit model before installation. Consult the system’s service manual for proper superheat adjustment and installation procedures.