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Metering device
The metering device controls the flow of liquid refrigerant through the system.
The liquid enters at a high-pressure, high-temperature, sub-cooled state and leaves as a low-pressure, low temperature, expanded liquid state.
Accurator Piston and Thermostatic Expansion Valves are the most widely used metering devices.
Accurator Pistons are widely used because of their low cost and flexibility. The piston can easily be changed to match the capacity of the condensing unit.
The Thermostatic Expansion Valve (TXV) is the most efficient type of metering device.
The TXV automatically adjusts the flow of the liquid refrigerant based on the superheat of the refrigerant leaving the evaporator coil.
As the load on the evaporator increases, the TXV increases the flow of refrigerant. This maintains the proper superheat.
The TXV is efficient throughout a variety of system operating conditions, while the accurator is efficient only under designed conditions.
What else can I help you with?
What is the function of expansion valve?
The function of an expansion valve is to regulate the flow of a substance. One example is a thermal expansion valve which regulates the flow of cooling substances within a device.
What is the function of Ac expansion valve?
Changes the refrigerant from liquid to vapor.
Where is the expansion valve located on a 1995 Pontiac grand am?
where is the expansion valve located
How do you replace the expansion valve 1992 Honda accord ex?
how do you replace the expansion valve
How do you change expansion valve on land cruiser Colorado?
To change the expansion valve on a Toyota Land Cruiser Colorado, start by safely lifting the vehicle and removing the necessary panels to access the air conditioning system. Disconnect the A/C lines from the expansion valve, then remove any mounting screws or bolts securing the valve in place. Install the new expansion valve, ensuring all seals are properly fitted, and reconnect the A/C lines. Finally, recharge the A/C system and test for leaks to ensure proper function.
Does dodge sprinter vans have orifice tube?
No, it uses an expansion valve.No, it uses an expansion valve.
Where is the expansion valve on a Dodge Durango?
the expansion valve is on the passenger side firewall in the engine compartment.
Where is 1997 Cr-v expansion valve located?
Unsure what you are asking about. WHAT expansion valve - in what system?
Where is the expansion valve located 05 Nissan altima?
The 2005 Nissan air conditioning compressor expansion valve is located on the bottom of the compressor. The expansion valve should be labeled as such.
Where is the expansion valve on a 98 Honda Accord?
The expansion valve, on your 1998 Honda Accord, is located just before the thermostat housing. You can follow the water hose from the radiator to the expansion valve.
How do you change the expansion valve in an E350 Van?
There is no expansion valve. The metering device is called a expansion valve should be located in the small line on the condenser it will be located near the line at the connection
Where is the expansion valve in a 2000 Montero sport?
the expansion valve is connected to the evaporator under the dash, have fun!!!
