Balance ported txvs how to

Technical information Refrigeration Double-ported expansion valves

Double-ported expansion valves

Some low-power systems have only a few circuits of the refrigerant in the evaporator. Need a distributor may be liquidated in such cases using multi-port (multi-output) TXV. The example shown in this scheme internally equalized, double-port valve. Distribution of the refrigerant, are within such valves, eliminating the need for separate distributor.

Automatic problem in a metering device, likely to result in the final compressor failure. If the technician replaces the compressor without revealing and elimination of the main cause of the compressor will bring.

Repeat compressor failures are serious problems in the field of air-conditioning. They lead to unhappy customers, and also huge, unnecessary cost of labor and parts dealers and manufacturers.


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