REXT-01 Exp Valves
Thermostatic expansion valves regulate the flow of liquid refrigerant in
evaporators. The superheating of the refrigerant fluid controls liquid injection.
Thermostatic expansion valves act as throttle between the high and
lowpressure sides of refrigeration systems and ensure that the refrigerant flow
rate into the evaporator matches the rate of evaporation of liquid refrigerant in
the evaporator. If the actual superheating is greater than the set point,
the valve feeds the evaporator more liquid refrigerant. If the actual
superheating is lower than the set point, the valve decreases the flow of liquid
refrigerant to the evaporator. This ensures that the evaporator is utilized fully
and that no liquid refrigerant can reach the compressor
evaporators. The superheating of the refrigerant fluid controls liquid injection.
Thermostatic expansion valves act as throttle between the high and
lowpressure sides of refrigeration systems and ensure that the refrigerant flow
rate into the evaporator matches the rate of evaporation of liquid refrigerant in
the evaporator. If the actual superheating is greater than the set point,
the valve feeds the evaporator more liquid refrigerant. If the actual
superheating is lower than the set point, the valve decreases the flow of liquid
refrigerant to the evaporator. This ensures that the evaporator is utilized fully
and that no liquid refrigerant can reach the compressor
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