The 034L0173 is a pressure regulator designed for refrigeration systems, featuring a modulating control function. It operates by opening on decreasing receiver pressure to supply hot gas to the liquid line, helping maintain optimal system pressure. The regulator has inlet and outlet connections of solder type (ODF) with a size of 1/2 inch. It offers a Kv value of 1.75 m³/h and a Cv value of 2.02 gallons per minute, ensuring efficient flow regulation. Additionally, it includes a flow direction indicator engraved with a one-way arrow and provides access via a Schrader valve port. The 034L0173 is compatible with various refrigerants such as R134a, R22, R404A, and R407A.
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