Description
Trane VAL9584 Thermostatic Expansion Valve Overview
The Trane VAL9584 is a heavy-duty thermostatic expansion valve (TXV) engineered for large-capacity commercial HVAC systems operating on R-410A refrigerant. Rated at 35 tons, this valve delivers precise refrigerant metering to maintain optimal evaporator performance, system efficiency, and consistent cooling output across demanding load conditions.
Key Features
- 35-ton capacity rating — ideal for large commercial and industrial HVAC applications
- Designed exclusively for R-410A refrigerant systems
- 7/8″ ODF liquid line inlet connection for secure, leak-free installation
- 1-5/8″ ODF outlet connection sized for high-volume refrigerant flow
- Thermostatic expansion valve design provides accurate superheat control
- Genuine Trane OEM replacement part for assured compatibility and reliability
- Robust construction built to withstand the pressures of R-410A operation
Application
The VAL9584 is a direct OEM replacement TXV intended for Trane commercial cooling equipment. Its 35-ton capacity and R-410A compatibility make it well-suited for large rooftop units, air handlers, and chiller systems where precise refrigerant flow control is critical to maintaining efficiency and equipment longevity.
Specifications
- Part Number: VAL9584
- Refrigerant: R-410A
- Capacity: 35 Ton
- Inlet Connection: 7/8″ ODF
- Outlet Connection: 1-5/8″ ODF
- Valve Type: Thermostatic Expansion Valve (TXV)
- Brand: Trane







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