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The Parker Hannifin 040340-03 is a thermostatic expansion valve designed for air conditioning and refrigeration systems. This valve features a brass body and SAE male flare connections. It operates at a pressure rating of 450 PSI and is suitable for use with refrigerants such as R-404A. The valve is equipped with a sixty inch capillary tube and is ideal for a three to one-half ton air conditioning unit.
This product is commonly used in small refrigeration systems including walk-in coolers, slush machines, and freezers.
WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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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