York S1-1TVM4G1 3-TonThermal Expansion Valve Kit 5/8" X 5/8" R410A 30"Capillary Tube

The York S1-1TVM4G1 is a critical component of air conditioning and refrigeration systems. These 3-ton capacity systems using R410A refrigerant are designed for this thermal expansion valve (TXV) kit. It has a 30-inch capillary tube, 5/8 inch inlet and output connections and has fine control of the refrigerant entering the evaporator. In other words, a TXV is a thermostat of a refrigeration system. It maintains performance by controlling the amount of refrigerant that gets to the evaporator. Apart from protecting the compressor from possible harm by the liquid refrigerant, this regulation is vital for heat exchange. The TXV gets a signal from the capillary tube, a thin copper tube that measures the temperature of the evaporator and adjust the refrigerant flow accordingly.