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The Trane VAL10103 is a thermostatic expansion valve suitable for air conditioning systems. This valve is made by Emerson and works with R-410A refrigerant. It has a capacity of four tons and includes a connection size of three-eighths inch by one-half inch ODF. The valve has an internal check valve designed with a fifteen percent bleed and comes with a five-foot capillary tube with a quarter inch ODF external equalizer.
This expansion valve manages the flow of refrigerant in cooling systems efficiently.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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