ALCO Thermo® TX7 expansion valves have been developed for the specific requirements of air conditioning applications, cold water units, refrigerated transportation, heat pumps, industrial cooling and other refrigeration applications. Wherever a compact hermetic expansion valve is required, the TX7 with its stable and precise control can be used anywhere within the operating range. The laser-welded valve tops made from stainless steel with a special membrane offer a long service life when used with high-pressures and an external pressure equalisation connection (even in reverse flow direction during operation).

Refrigerants compatibilities :R-410A, R-32

Evaporating temperature range :-40 to 30°C

Medium temperature range :-25 to 70°C

Flow direction :biflow

Capacity (Nominal): 32.1 kW

Performances given at conditions :4°C evap. temp.; 38°C cond. temp.; 0 K subcooling; 0 bar system pressure drop; 100 % loaded for R410A