Solenoid Valve FDF2AK (NO) Series Valve

Solenoid Valves Solenoid Valve FDF2AK (NO) Series Valve

FDF2AK series solenoid valves are direct operated, normally open solenoid valves, mainly used in refrigerant control of various devices such as refrigerating and freezing systems, air conditioners and heat pumps.

Technical parameters

  • Features
    • Compact design
    • Low energy consumption
    • Excellent operation performance
  • General specifications
    • Applicable for all common HCFC, HFC refrigerants such as: R22, R134a, R404A, R407C,R410A, R507, R407A/F, R448A/R449A, R452A, R450A/R513A1)
    • Applicable medium temperature: -30ºC ~ +120ºC;
    • Applicable ambient temperature: -30ºC ~ +50ºC;
    • Relative humidity: 0 to 95% RH
    • Installation position:
      • Liquid, suction and discharge line
      • Coil upwards, coil axis ±15° tolerance versus vertical axis
      • Flow direction corresponds to the arrow
    • Declaration according to LVD or PED


    1) Flammable refrigerants like R32, R290 on request

  • Technical Parameters of Valve Body
    Model Part number Normal position Actuation Seat mm Kv [m³/h] MOP [Mpa] Max OPD [MPa] Min OPD [MPa] Tube OD [mm] Tube OD [inch]
    FDF2AK01 FDF-06009 NO Direct 1,8 0,05 4,5 1,5 0 6,35 1/4
    FDF2AK08 FDF-06010 NO Direct 1,9 0,08 4,5 1,5 0 6,35 1/4
  • Technical Parameters of Coil

    Model Part number Rated Voltage [V] Supply Power3) [W] Used for Freq. [Hz] Voltage Tolerance Insulation class Wiring type
    FQ-A05024-000709 FQ-A55001 24 AC 5W (50 Hz) 4,5W (60Hz) FDF2AK01 50/60 -15% +10% B flying leads
    FQ-A05120-001098 FQ-A55002 110 to 120 5W (50 Hz) 4,5W (60Hz)
    FQ-A0522G-001022 FQ-A55003 220 to 240 5W (50 Hz) 4,5W (60Hz)
    FQ-A0522G-001066 FQ-A55007 220 to 240 6,5W (50 Hz) 5W (60Hz) FDF2AK08


    • * Available also as industrial package. Contact Sanhua for more details.
    • 1) Dimensions: drawing 1
    • 2) Dimensions: drawing 2
    • 3) Power consumption based on 220V
  • Dimensions

    Solenoid Valve FDF2AK Series . Equipped with FQ-A01 Series Coil

    Solenoid Valve FDF2AK Series . Equipped with FQ-A01 Series Coil

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Datasheet Instructions Declaration of Conformity EU Declaration of Conformity UK