SHF series four-way reversing valves are applicable for heat pump systems such as central, unitary and room air conditioners to realize switching between cooling mode and heating mode by changing the flow path of refrigerant.
- Applicable for all common HCFC and HFC refrigerants such as:
R22, R134a, R404A, R407C, R410A, R507
- Min./max. ambient temperature: -30°C (-22°F) / +50°C (122°F) or +70°C (158°F) (Depending on used coil)
- PS: 4,5 MPa (45 bar)
- TS min./max.: -30°C (-22°F) / +135°C (275°F)
- Relative humidity below 95%