Trane VAL19040 Service Valve

The Trane VAL19040 is a heavy-duty 2 1/8" service valve specifically engineered for high-pressure industrial refrigeration and HVAC systems. Built with a rugged forged brass body, this valve is designed to withstand a maximum operating pressure of 400 PSI, making it a reliable choice for liquid and suction line isolation. As a genuine OEM replacement part, it ensures proper fitment and performance in compatible Trane condensing units and compressors where secure shut-off is critical for system maintenance.

For service technicians, the VAL19040 service valve features a precise manual operation mechanism and high-grade stem packing that provides a leak-tight seal, safeguarding against refrigerant leakage. Its compact design is optimized for tight mechanical spaces, allowing for easier brazing and installation during field service. This HVAC service valve is frequently used in systems utilizing R-410A or other high-pressure refrigerants, serving as a direct factory solution to maintain system integrity during component replacement or evacuation procedures.

• High-Pressure Durability: Rated for 400# service, providing reliable performance in demanding commercial refrigeration environments.
• Forged Brass Construction: Offers superior structural strength and corrosion resistance compared to standard cast components.
• Leak-Proof Stem Seal: Advanced stem packing prevents refrigerant loss, ensuring system efficiency and environmental compliance.
• Precise Flow Control: Manual shut-off design allows for complete isolation of refrigerant lines during compressor service or system maintenance.
• OEM Compatibility: Designed specifically for Trane equipment, guaranteeing seamless integration with 2 1/8" line sets.

• What is the maximum pressure rating for the VAL19040? This valve is rated for 400 PSI, suitable for high-pressure refrigeration cycles.
• What material is the valve body made of? It is constructed from forged brass for industrial-grade durability and heat resistance during brazing.
• Is this a direct replacement for older Trane valves? Yes, the VAL19040 is the designated OEM replacement for several legacy models, including the VAL0009.

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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.