CAE-1034QEX
Thermostatic expansion valve for automobile air-conditioning — angle type, C type
3/8" Flare connection · 1.0 ton (3.52 kW) · HFC-134a
Suntora Co., Ltd. — Bangkok, Thailand. Replies within one business day. English & Japanese supported.
Connection — check this first
This valve is in the 3/8" Flare group. Match it to the pipe connection on the vehicle, not to the car model — replacement evaporator makers have mixed the models up over the years, so car-maker grouping is typical only.
| Joint type | Flare |
|---|---|
| Inlet (high pressure) | 5/8"-18UNF |
| Outlet (low pressure) | 3/4"-16UNF |
| Capillary length | 180 mm |
| Typical vehicles | Universal type — all cars |
Piping order: Compressor → (INLET) valve (OUTLET) → Evaporator.
- This application contains only basic information about the car.
- Check the piping connection between!
- Compressor — (INLET) Expansion Valve (OUTLET) — Evaporator
- It should match the connection mentioned above.
- Alternatively, please verify the part number (model number)
- or the connection of the existing expansion valve.
Not sure which connection the vehicle has? Send us a photo of the old valve and we will identify it.
Specifications
| Part No. | CAE-1034QEX |
|---|---|
| Applications | Automobile air-conditioning |
| Applicable Refrigerant | HFC-134a |
| Capacity (USRT) | 1.0 ton |
| Nominal capacity | 3.52 kW |
| Connections | 3/8" Flare |
| Connection INLET | 5/8"-18UNF |
| Connection OUTLET | 3/4"-16UNF |
| Capillary length | 180 mm |
| Evaporator temperature range | -5℃ to 10℃ |
| Airtight proof HIGH | 3.44 MPaG |
| Airtight proof LOW | 1.67 MPaG |
| Pressure resistance | 4 MPa |
| Maximum working pressure | 1.47 MPa |
| Thermostatic charge | G Charge |
| Heat resistance | 120 ℃ |
| Equalizer | Internal equalizing |
| Size | 41xΦ35 mm |
| Material | Brass |
Factory air setting value
| At 0°C evaporator temperature | 0.142 MPaG (1.45 kgf/cm²G) |
|---|---|
| At 10°C evaporator temperature | 0.260 MPaG (2.65 kgf/cm²G) |
Made by Fujikoki (Thailand). Superheat is set at the factory and cannot be adjusted afterwards — state your superheat requirement when ordering.
Dimensions
Other C type models
Need a quote for CAE-1034QEX?
Tell us the pipe connection, the quantity and the destination country. We supply customers across Southeast Asia, the Middle East and beyond.
Genuine parts only
Counterfeit C type valves circulate widely. Every valve we ship comes from Fujikoki. If you are unsure about a part you already hold, see how to identify a genuine unit or send us a photo of the stamping.