SHF-50-911D2 Sanhua 4-Way Reversing Valve

The Sanhua SHF-50-911D2 is a 4-way refrigerant reversing valve designed for heat pump and HVAC systems. It switches refrigerant flow direction to allow equipment to operate in both cooling and heating modes. The valve is part of the SHF series and is commonly used with refrigerants such as R-410A, R-407C, R-22, R-134a, R-404A, and R-507.

Product Specifications

• Manufacturer: Sanhua

• Model Number: SHF-50-911D2

• Product Type: 4-Way Reversing Valve

• Application: Heat pumps, air conditioning, refrigeration systems

• Valve Series: SHF Series

• Function: Refrigerant flow switching (Heating/Cooling mode)

• Refrigerants: R-22, R-134a, R-404A, R-407C, R-410A, R-507 (and compatible refrigerants)

• Coil: 24V coil configuration available/listed

• Maximum Operating Pressure: 4.5 MPa (45 bar) / approximately 650–700 psig depending on specification revision

• Medium Temperature Range: -30°C to +120°C for SHF-50-911-D2

• Ambient Temperature Range: Approx. -30°C to +50°C (coil dependent)

• Installation Position: Coil upward or valve body axis horizontal