Description
The Trane VAL8787 is an OEM thermostatic expansion valve (TXV) engineered for reliable, precise refrigerant metering in R-410A cooling systems rated at 4 tons of capacity. Designed as a direct Trane replacement component, this TXV maintains optimal evaporator superheat under varying load conditions, protecting the compressor and maximizing system efficiency.
Key Features
- 4-ton capacity rating matched to Trane system specifications
- Compatible with R-410A refrigerant
- 5/16″ ODM (male) inlet connection for liquid line hookup
- 1/2″ ODF (female) outlet connection for evaporator coil hookup
- Thermostatic expansion valve design for automatic superheat regulation
- OEM Trane replacement part for assured fit and performance
Application
The VAL8787 is intended for use in residential and light commercial split-system air conditioning and heat pump applications utilizing R-410A refrigerant. It meters liquid refrigerant into the evaporator coil to maintain the correct superheat level, preventing liquid slugging at the compressor while ensuring full evaporator utilization.
Specifications
- Part Number: VAL8787
- Brand: Trane
- Capacity: 4 Ton
- Refrigerant: R-410A
- Inlet Connection: 5/16″ ODM
- Outlet Connection: 1/2″ ODF
- Valve Type: Thermostatic Expansion Valve (TXV)
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