Four Seasons 38629 A/C Expansion Valve

Overview of Four Seasons Expansion Valve 38629

The Four Seasons Expansion Valve 38629 is designed specifically for Toyota Cressida models, ensuring precise control of refrigerant flow in the vehicle's air conditioning system. Crafted from durable brass and engineered for R134a refrigerant, this TXV type valve maintains optimal superheat levels for efficient A/C performance.

• Constructed from brass for durability and corrosion resistance
• Compatible with R134a refrigerant systems
• TXV (Thermostatic Expansion Valve) type for accurate refrigerant metering
• Maintains a superheat value of 8.0 for system efficiency
• Designed for Toyota Cressida air conditioning systems
• Part number 38629 for precise identification and fitment

Detailed Product Description

This Four Seasons Expansion Valve 38629 is a thermostatic expansion valve (TXV) that regulates the flow of R134a refrigerant within the Toyota Cressida's A/C system. The brass construction offers reliable resistance to wear and corrosion, which is critical for maintaining consistent performance over time. The valve is calibrated to maintain a superheat of 8.0, ensuring the refrigerant vaporizes properly before entering the compressor, which helps prevent damage and improves overall system efficiency.

The Expansion Valve product line from Four Seasons focuses on delivering precise refrigerant flow restrictors tailored to specific vehicle applications. This ensures compatibility and optimal performance in HVAC systems, reducing the risk of improper refrigerant flow and related A/C issues.

Common Applications and Issues Addressed

• Regulates refrigerant flow in Toyota Cressida R134a A/C systems
• Prevents compressor damage caused by liquid refrigerant
• Helps maintain consistent cabin cooling performance
• Addresses issues related to fluctuating superheat levels
• Replaces faulty or worn expansion valves to restore system function

Installation Notes and Tips

• Ensure compatibility with Toyota Cressida models before installation
• Handle the brass valve carefully to avoid damage during installation
• Check the A/C system for leaks and proper refrigerant charge
• Follow manufacturer guidelines for refrigerant handling and safety
• Professional installation is recommended to maintain system integrity

Quality Assurance and Warranty

Four Seasons Expansion Valve 38629 is manufactured to meet industry standards for HVAC components. The brass construction and precise calibration contribute to long-term reliability. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or the supplier for exact warranty terms.