Automotive A/C Expansion Valve Mercedes W123 240D 280E 300D 300CD 300TD 300D
- Model
- INTL-EH048
Item specifics
- Size
- 15*10*10CM
- Type
- Expansive valve
- Car Make
- Mercedes 240D 280E 300D 300CD 300TD 300D
- OE NO.
- 1238301184 123 830 11 84 A 123 830 11 84
- condition
- brand new
- quality
- OEM A quality
- Vehicle
- Mercedes
- Model Year
- 1977-
- good name
- expansion valve (H) for Mercedes 240D 280E 300D 300CD 300TD 300D
- Reference No
- 1238301184 123 830 11 84 A 123 830 11 84
Review
Description
PRODUCT PROFILE
Mercedes 240D 280E 300D 300CD 300TD 300D A/C Expansion Valve
Specifications:
Model No.: INTL-EH048
Vehicle: Mercedes
Car Model: 240D 280E 300D 300CD 300TD 300D
Model Year:1977-
for MERCEDES BENZ W123
Mercedes model 280CE 1978-1981
Mercedes model 280E 1977-1981
Mercedes model 300CD 1978-1981
Mercedes model 300CD Turbo 1982-1985
Mercedes model 300D 1977-1981
Mercedes model 300TD 1979-1980
280E 123.033 UP TO 070364- 280CE 123.053 UP TO 018749
240D 123.123 UP TO 169393- 300D 123.130 UP TO 181802
300CD 123.150 UP TO 05562
OEM #
1238301184
123 830 11 84
A 123 830 11 84
Function and How does Expansion valves work?
1. A thermostatic expansion valve is ametering device that monitors the amount of refrigerant that enters an A/C's evaporator. When an air conditioning unit switches on, the compressor transfers refrigerant in gas form to the condenser. The condenser switches the gas refrigerant into a liquid refrigerant. The liquid refrigerant leaves the receiver-drier and enters the expansion valve pressure switch.
2. Thermal expansion valve has a sensing bulb, which is connected to TXV by a length of capillary tubing. The capillary tube transmits sensing bulb pressures to the top of the TXV valve’s diaphragm.
3. AC expansion valves work by controlling the amount of refrigerant flows to the evaporator coils. It acts as restriction to provide a specific amount of refrigerant flows into the evaporator coils.
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