The 068Z3729 is a thermostatic expansion valve designed for refrigeration systems using R448A or R449A refrigerants. It features an internally equalized pressure mechanism and is suitable for applications with a temperature range of -40°C to 10°C. The valve has a brass copper connection material, a flow direction indicator (embossed arrow), and a body geometry of angleway with single-flow design. It is equipped with a thermostatic element that controls the injection of liquid refrigerant into the evaporator by monitoring the refrigerant superheater, ensuring precise regulation within the specified temperature range.
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