- Product Details
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Quick Details
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Brand Name:
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OEM
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Car Model:
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BUS
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Product name:
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expansion valve for bus ac
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Connection form:
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welding/Solder
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Refrigerant:
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R134a
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Material:
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Brass
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Pressure environment:
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high pressure
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Operating temperature:
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high temperature
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Standard:
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International Standard
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Flow direction:
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one-way
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Drive method:
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heat
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Type:
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BALL VALVES
Quick Details
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OE NO.:
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N/A
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Warranty:
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One year warranty
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Place of Origin:
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Guangdong
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Brand Name:
-
OEM
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Car Model:
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BUS
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Product name:
-
expansion valve for bus ac
-
Connection form:
-
welding/Solder
-
Refrigerant:
-
R134a
-
Material:
-
Brass
-
Pressure environment:
-
high pressure
-
Operating temperature:
-
high temperature
-
Standard:
-
International Standard
-
Flow direction:
-
one-way
-
Drive method:
-
heat
-
Type:
-
BALL VALVES
Expansion valve is an important component of the bus air conditioning and refrigeration system, installed between the cartridge and the evaporator.
1.Product Parameter
| Brand | |
| Model Number | TGEN 4.5TR-O2 |
| OEM Number | BE4516E/067N7012 |
| Condition | New |
| Material | Brass |
| Size | 4*5" |
| Capacity | 4.5TR |
| Power(W) | 17 KW |
| Connector Type | SAE/ODF |
| Refrigerant | R134a |
| Temp range | -15 to +50℉ /-25 to +10℃ |
| MOP | 55 to + 15℃ |
| Pressure | MWP 667PSIG/PS 46 BAR |
2.Product Effect
1. Throttling effect: high temperature and pressure liquid refrigerant throttling through the expansion valve throttling, a low temperature and low pressure of the mist of the hydraulic refrigerant to create conditions for the evaporation of refrigerant;
2. Control the flow of refrigerant: Once the liquid refrigerant into the evaporator, the refrigerant will be evaporated into a gaseous state, absorbing heat, reducing the temperature inside the bus. Expansion valve control the flow of refrigerant to ensure that the evaporator outlet is completely gaseous refrigerant.If the flow is too large, the outlet contains liquid refrigerant may enter the compressor to produce liquid hit; If the refrigerant flow is too small, premature evaporation is completed, resulting in Lack of refrigeration
3.Product Details
