Paramtents
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
Packging & Delivery
Min Order1 piece
Briefing
Detailed
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
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.
PACKAGE & DELIVERY
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