4 Way Reversing Valve SHF HP SERIES

ref. 4 Way Reversing Valve SHF HP SERIES

SHF (HP) series four-way reversing valves are designed especially for usage in heat pump systems to realize switching between cooling mode and heating mode by changing the flow path of the refrigerant.



Air conditioning Heat Pump

General characteristics

Features

  • Wide application range
  • Suitable for cooling capacities from 3 to 40kW (R407C, Condition 1) 
  • Several designs available

General specifications

  • Applicable for all common HCFC and HFC refrigerants such as:
    R22, R134a, R404A, R407C, R410A, R507A...
  • Min./max. ambient temperature: -25°C to +70°C   
  • PS: 4,5 MPa (45 bar)
  • TS min./max.: -30°C / +135°C
  • Max. OPD: 4,0 MPa
  • Max. operating pressure PS: 4,5 Mpa (45 bar)
  • Installation position:
    • Coil upwards or with body axis in horizontal alignment
    • Flow direction according to installation instruction
  • Relative humidity below 95%
  • Certifications: UL/CSA* and declaration according to LVD or PED

General Characteristics

SeriesModelPart NumberPortKv FactorConnections Size ODFPSOperating Pressure Difference ΔPPED category
D-tubeE/S/C TubeMAXMIN
[mm][m3/h]Ø [in]Ø [in][MPa][MPa][MPa]
SHF-4 SHF(L)-4H-23U-E SHF-19005 8 1.7 5/16 3/8 4,5 4 0,25 3,3
SHF-7 SHF(L)-7H-34U-E SHF-19006 11,1 3.1 3/8 1/2 4,5 4 0,25 3,3
SHF-20 SHF-20D-46-02 SHF-50022 17,2 9.9 1/2 3/4 4,5 4 0,34 I
SHF-35 SHF-35B-67-02 SHF-50023 20,9 14.7 3/4 7/8 4,5 4 0,34 I

Nominal operating conditions

Nominal operating conditionsCondition 1:Condition 2:
Condensing Temperature t_c 38°C 54°C
Evaporating Temperature t_o 5°C 7,2°C
SuperHeating dt_oh 5K 5K
SubCooling dt_u 0K 5K

Capacity selection

ModelPart NumberNominal Capacity (condition 1)Nominal Capacity (condition 2)
R407CR410AR134aR404A / R507R407CR410AR134aR404A / R507
ΔP:
0,1 bar
ΔP:
0,2 bar
ΔP:
0,1 bar
ΔP:
0,2 bar
ΔP:
0,1 bar
ΔP:
0,2 bar
ΔP:
0,1 bar
ΔP:
0,2 bar
ΔP:
0,1 bar
ΔP:
0,2 bar
ΔP:
0,1 bar
ΔP:
0,2 bar
ΔP:
0,1 bar
ΔP:
0,2 bar
ΔP:
0,1 bar
ΔP:
0,2 bar
[kW][kW][kW][kW][kW][kW][kW][kW][kW][kW][kW][kW][kW][kW][kW][kW]
SHF(L)-4H-23U-E SHF-19005 3,8 5,3 4,5 6,4 2,9 4,2 3,2 4,6 3,4 4,8 4,0 5,7 2,7 3,9 2,7 3,9
SHF(L)-7H-34U-E SHF-19006 7,0 9,9 8,5 12,0 5,5 7,8 6,0 8,5 6,4 9,0 7,5 10,6 5,1 7,2 5,1 7,2
SHF-20D-46-02 SHF-50022 22,1 31,3 26,7 37,8 17,4 24,6 19,0 26,8 20,2 28,5 23,6 33,4 16,1 22,8 16,1 22,7
SHF-35B-67-02 SHF-50023 32,6 46,2 39,4 55,7 25,6 36,2 28,0 39,6 29,7 42,0 34,8 49,2 23,7 33,5 23,7 33,5

4 Way Reversing Valve series SHF (HP)

Dimensions

Model Part Number Valve Style L A B C D E F G H Angle ? Reference Weight
[mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [°] [kg]
SHF(L)-4H-23U SHF-19005 A 94,4 43 50 62 105 43 12 - - 0 0,2
SHF(L)-7H-34U SHF-19006 A 113 51 59 71 119 52 16 - - 0 0,28
SHF-20D-46-02 SHF-50022 B 183,6 67 83 95 - - 28,6 35,5 - 0 0,75
SHF-35B-67-02 SHF-50023 B 213 82 87 100 - - 33 40 - 0 1,23

Coil characteristics

SeriesPart NumberElectrical function / connection TypePower SupplyRated VoltagePower ConsumptionProtection GradeInsulation classMax working temp.
AC 50HzAC 60HzDC
[-][V][W][W][W][-][-][°C]
SHF-4-10FA5 SHF-56012 Spade (Faston) AC 220 to 240 6 5 - IP00 F 155
SHF-4-10FA1 SHF-56013 Spade (Faston) AC 220 6 5 - IP00 F 155
SHF-4-10FA2 SHF-56014 Spade (Faston) AC      120 6 5 - IP00 F 155
SHF-4-10FA3 SHF-56015 Spade (Faston) AC 100 to 110 6 5 - IP00 F 155
SHF-4-10FA4 SHF-56016 Spade (Faston) AC 24 6 5 - IP00 F 155
SHF-4-10FA6 SHF-56017 Spade (Faston) AC 265 to 277 6 5 - IP00 F 155
SHF-4-10FA8 SHF-56019 Spade (Faston) DC 12 - - 10 IP00 F 155
SHF-4-10FA9 SHF-56020 Spade (Faston) DC 24 - - 11 IP00 F 155

Note: 1) Every coil is applicable to all above specified models

Dimensions - Coil

4 Way Reversing Valve series SHF (HP)