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Carrier 32GB404454 Electronic Expansion Valve
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| Valve Type | Electronic Expansion Valve (EXV) |
|---|---|
| Actuation Method | Stepper Motor |
| Refrigerant Compatibility | R134a |
| Compatible Series | Carrier 30HXC, 30HXY |
| Platform | Carrier PD4 |
| Control Signal | Stepper Motor Driver Pulse |
| Applications | Water-Cooled Screw Chiller |
| Net Weight | 3.5 kg |
| Package Dimensions | 25 × 15 × 15 cm |
Manufacturer No.
- 32GB404454
- 32-GB404454
- CAR32GB404454
OEM Part No.
- 32GB404454
- 32-GB404454
- 822529618005
Interchange No.
- 32-GB404454
- 822529618005
- CAR32GB404454
Fitment Vehicles
- Carrier 30HXC130A
- Carrier 30HXC140A
- Carrier 30HXC155A
- Carrier 30HXC165A
- Carrier 30HXC190A
- Carrier 30HXC200A
- Carrier 30HXC230A
- Carrier 30HXC250A
- Carrier 30HXC260A
- Carrier 30HXC285A
- Carrier 30HXC300A
- Carrier 30HXY050A
- Carrier 30HXY065A
- Carrier 30HXY080A
- Carrier 30HXY100A
- Carrier 30HXY110A
The Carrier 32GB404454 is a stepper motor driven electronic expansion valve (EXV) designed for PD4-platform water-cooled screw chillers. It receives real-time superheat feedback from system sensors to continuously modulate orifice opening, matching wide-range cooling load swings. Constructed for high-flow capacity in commercial refrigeration systems. Compatible with Carrier 30HXC and 30HXY series chillers. Replaces part numbers 32-GB404454 and 822529618005.
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