JOAP - SANHUA

>>> sanhuaclimate.com 10 SANHUA PRODUCTCATALOGUE STANDARD SHF SERIES 4 Way Reversing Valve 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 andheatingmodeby changing theflowpathof refrigerant. FEATURES •WIDEAPPLICATIONRANGE • SUITABLE FORCOOLING CAPACITIES FROM3.6 TO420KW(R410A, CONDITION2) • SEVERAL DESIGNSAVAILABLE GENERAL SPECIFICATION • Applicable for all common HCFC, HFC, HC, HFO refrigerants such as: R22, R134a, R404A, R407C, R410A, R507, R290 1) , R1234yf 1) , R1234ze 1) , R32 1) , R450A/R513A • Medium temperature TS min./max.: -30°C / +135°C 2) • Ambient temperature min./max.: -30°C / +50 or +70°C (Depending on used coil) • Relative humidity: 0 to 95%RH • Max. operating pressure PS: ≥4.5Mpa (45bar) • Installation position: - Coil upwards or with body axis in horizontal alignment - Flow direction according to installation instruction • Certifications: UL/CSA 3) and declaration according to LVD or PED 1) For all the flammable refrigerants only tube connections below 25 mm (1 inch) can be used 2) SHF-50-911-D2: TS min./max. : -30°C / +120°C 3) SHF(L)-4H to SHF-50 valves, coil selection on request 4) Cooling capacity of R290, R1234yf, R1234ze, R32, R450A/R513A pls refer to SANHUA selection tool