Description
The Trane VAL8593 is an OEM thermostatic expansion valve (TXV) engineered for R410A systems operating at a 4-ton capacity. Featuring 5/16″ inlet and 1/2″ outlet connections, this valve delivers precise refrigerant metering to maintain optimal evaporator performance, protect the compressor from liquid slugging, and maximize system efficiency.
Key Features
- OEM Trane replacement TXV for reliable, factory-spec performance
- Designed for R410A refrigerant — a high-pressure, environmentally preferred HFC refrigerant
- Rated for 4-ton system capacity
- 5/16″ inlet x 1/2″ outlet connection sizing for straightforward installation
- Thermostatic control automatically adjusts refrigerant flow based on evaporator superheat
- Helps prevent compressor flooding and liquid slugging
- Maintains consistent superheat for maximum system efficiency and comfort
Product Specifications
- SKU: VAL8593
- Brand: Trane
- Refrigerant Type: R410A
- Capacity: 4 Ton
- Inlet Connection: 5/16″
- Outlet Connection: 1/2″
- Valve Type: Thermostatic Expansion Valve (TXV)
Application
The Trane VAL8593 TXV is ideal for HVAC technicians and contractors performing service or replacement work on Trane residential and light commercial split systems and packaged units that use R410A refrigerant. Installing the correct OEM TXV ensures proper superheat control, protects system components, and restores peak cooling performance.
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