| Thermostatic expansion valves are designed for a wide
range of air conditioning, refrigeration, heat pump and chiller applications.
Our integral valve line includes valves for commercial and refrigeration
applications, as well as heat pump and residential applications.
The “Take-A-Part Series” valves are the answer to your
unique needs, available for almost any type of application, temperature
range, or refrigerant. We also offer a complete line of specialty
valves. Consult us for your specific system requirements.
The Thermo® Expansion Valve is a precision device designed
to regulate the rate of refrigerant liquid flow into the evaporator
in the exact proportion to the rate of evaporation of the refrigerant
liquid in the evaporator. The amount of refrigerant gas leaving
the evaporator can be regulated since the Thermo Valve responds
to the temperature of the refrigerant gas leaving the evaporator
and the pressure in the evaporator. This controlled flow prevents
the return of refrigerant liquid to the compressor. The Thermo Expansion
Valve controls the flow of gas by maintaining a pre-determined superheat
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