Universal Air Conditioning Expansion Valve for Agricultural Equipment HVAC Systems SKU: QT58375

Inconsistent cooling, evaporator icing, or poor A/C performance often trace back to a faulty expansion valve. This precision-engineered replacement valve controls refrigerant flow between high and low pressure sides, restoring reliable cab cooling when your current valve sticks or fails.

Why This Part Matters

• Controls exactly how much refrigerant enters the evaporator for optimal cooling performance
• Sealed construction prevents contamination and maintains internal metering accuracy
• Designed for thermal cycling and pressure variations in agricultural HVAC systems
• Universal design fits standard refrigerant line configurations across multiple equipment brands

Proper expansion valve installation requires system-specific knowledge and attention to cleanliness. Always replace the receiver drier when changing valves to remove moisture and debris. S&H Parts has helped customers solve HVAC problems across agricultural equipment since 1969.