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Engine Type



Car Air Conditioner TX Valve

Car Air Conditioner TX Valve


Auto Air Conditioning Orifice Tube


The orifice tube is a fixed metering device located inside the liquid line between the condenser and evaporator. Also, the orifice tube enclosed within a plastic-like housing and also protected by a fine like mesh filter. And the filter prevents debris from clogging the pipe too.


Car Air Conditioner TX Valve


A variable metering device that varies refrigerant flow based on cooling demand. As demand increases, the valve opens wider to permit more refrigerant into the evaporator. And once the requirement has been satisfied, then the valve opening reduced to decrease flow. Cooling demand monitored by a sensing bulb mounted on or near the evaporator.


All compressor manufacturers require the TX valve replacement or warranty does not apply.



Keepin Cool can supply a range of auto air-con TX Valves/Orifice to suit both new and old vehicles.


We are a fully licenced mobile car air conditioning business, and we work on-site within Brisbane Southside Suburbs.

As well as carry out air conditioning compressor replacements, repairs, re-gas, and hose repairs. We can come out to your place of employment or your home to do your air conditioning repairs and re-gas service while you take care of other things. This process can take from 1hr to 2hr.


For current pricing and availability,


Please call to discuss your specific requirement, or if you like free advice on your vehicle air conditioning problem, then we would be most pleased to talk with you. Alternatively, ask a question using the Contact Form below.

Car Air Conditioner Tx Valve