Sanhua International SHF-50-911D2 Reversing Valve

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

The Sanhua International SHF-50-911D2 4-Way Reversing Valve is designed for heat pump and HVAC refrigeration systems that switch refrigerant flow between heating and cooling operation.

The SHF series supports common HCFC and HFC refrigerants, including R22, R134a, R404A, R407C, R410A, and R507. The SHF-50-911D2 features a 25.6 mm port diameter, 18.5 m³/h Kv rating, 1-1/8-inch D connection, and 1-3/8-inch E/S/C connections.

The published maximum operating pressure is 4.5 MPa (45 bar), with a medium temperature range of -30°C to +120°C.

When replacing an existing HVAC reversing valve, verify the complete part number, refrigerant type, tubing connections, system capacity, coil requirements, and installation orientation before ordering.

Key Benefits

• Manufacturer: Sanhua International
• Part Number: SHF-50-911D2
• 4-way reversing valve for heat pump applications
• Port diameter: 25.6 mm
• Kv rating: 18.5 m³/h
• D connection: 1-1/8 inch
• E/S/C connections: 1-3/8 inch
• Maximum operating pressure: 4.5 MPa / 45 bar
• Medium temperature range: -30°C to +120°C
• Supports multiple common HVAC refrigerants
• Designed to switch refrigerant flow between heating and cooling modes

Common Questions

What is the Sanhua SHF-50-911D2?
It is a 4-way heat pump reversing valve used to redirect refrigerant flow so compatible HVAC equipment can switch between heating and cooling operation.

What are the connection sizes?
The SHF-50-911D2 has a 1-1/8-inch D connection and 1-3/8-inch E/S/C connections.

What is the maximum operating pressure?
The published maximum operating pressure is 4.5 MPa (45 bar).

Which refrigerants are compatible with the SHF series?
Sanhua lists refrigerants including R22, R134a, R404A, R407C, R410A, and R507 for the SHF series. Always confirm the refrigerant and operating requirements of the specific HVAC system.

Does the SHF-50-911D2 include a solenoid coil?
The coil configuration should be verified before ordering. Confirm whether a coil is included and verify the required coil voltage and configuration for the application.

How should the reversing valve be installed?
Installation orientation and refrigerant flow should follow Sanhua's applicable installation instructions. Verify the piping configuration before brazing and installation.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.

SHF-50-911D2 is the cross for SHF-50B-911D2-P-AM

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