OEM Trane thermostatic expansion valve (TXV) for 4-ton R-410A air conditioning and heat pump systems. Features 3/8" ODF inlet and 1/2" ODF outlet sweat connections with 5-foot capillary tube for precise suction-line bulb placement. Balanced-port design with 700 PSI pressure rating ensures accurate superheat control and prevents evaporator flooding.
Trane VAL9478 Thermostatic Expansion Valve 3/8x1/2 4-Ton
Trane
$0.00
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- Fits brands
- Trane
- SKU:
- VAL9478
- Product Type:
- Thermostatic Expansion Valve (TXV)
- Application:
- Residential/Commercial
- System Type:
- Split System, Heat Pump, Air Conditioning
- Installation Type:
- OEM Replacement
- Tonnage:
- 4 Ton
- Pressure Rating:
- 700 PSI
- Inlet Size:
- 3/8" ODF
- Connection Type:
- Sweat/Solder
- Material:
- Brass
- EPA Section 608 Required:
- Yes