Expansion Valve Block for Red Dot R-9777 Units 71R8380

The expansion valve controls the flow of refrigerant into the evaporator. Similar to the carburetor on an engine, the expansion valve prevents flooding and starving of refrigerant supply to the evaporator. The expansion valve is partially responsible for controlling the pressures within the A/C system. Part Number: 71R8380 Type: Block Refrigerant: R-134A Rating: 2 ton Coil fittings: #8 #8 Hose fittings: #6 #10 Special Attribute: 1/4" Through Mounting Holes Special Attribute: Fits Red Dot Units R-9777 Interchange Numbers: 00063509 1899028 232-8562 4379-RD595130 4379-RD595130P 450-6501 58E-98-03080 AT197504 RD-5-9513-0 RD5-9513-0 RDH RD5 9513 0 RDHRD595130P RDT71R8380 ZGG19058