Compatible with Midea Air Conditioner - Reversing 4-Way Valve DSF-9-R410A (430004032)
Compatible with Midea Air Conditioner - Reversing 4-Way Valve DSF-9-R410A (430004032)
SKU:430004032
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Ensure seamless, energy-efficient switching between cooling and heating modes in your mini-split heat pump air conditioning system with this authentic OEM 4-Way Reversing Valve. Precision-engineered for high-pressure R410A refrigeration circuits, this solenoid pilot-operated valve guarantees reliable bi-directional refrigerant flow and zero internal blow-by leakage.
Why HVAC Professionals & Technicians Choose This Valve
- 100% Direct OEM Replacement: Manufactured to exact factory copper port sizing and centerline spacing for fast, brazed drop-in installation without piping modifications.
- Optimized for R410A High-Pressure Systems: Engineered with a reinforced brass valve body and heavy-duty sliding block, rated to withstand rigorous thermal cycling and high operating pressures.
- Instant Thermal Inversion Performance: Features low-friction piston action ensuring fast, quiet valve changeover without thermal lag or liquid slugging risk.
- Factory Quality Tested: Every valve is 100% pressure leak-tested and mechanically cycled prior to packaging for dependable field reliability.
Technical Specifications
| Primary Part Number | 430004032 |
| Valve Model Series | DSF-9-R410A |
| Component Type | 4-Way Reversing Valve (Heat Pump Inversion Valve) |
| Refrigerant Compatibility | R410A, R32, R407C, R22 |
| Application | Mini-Split Heat Pump Systems (Outdoor Condenser Unit) |
| Product Condition | Brand New Factory Original Replacement |
Cross-Reference & System Compatibility
| System Type | Compatible Equipment |
|---|---|
| Ductless Mini-Split Heat Pumps | Compatible with outdoor condensing units using DSF-9 series 4-way reversing valves across Midea, Carrier, Pioneer, and OEM brands |
Fitment Assurance Guarantee
Unsure if this 4-way valve matches your outdoor unit?
Reversing valves require matching port tube outer diameters and pilot capacity. Avoid return delays—send us a photo of your existing valve stamping or condenser nameplate, and our HVAC specialists will verify compatibility within 12 hours.
