Solenoid Valve FDF NC Series Valve

ref. Solenoid Valve FDF NC Series Valve Body

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



Air conditioning Commercial Refrigeration Heat Pump

General characteristics

Features

  • Coils: low energy consumption, reliable
  • Great valve opening performance, high MOPD

General specifications

  • Applicable for all common HCFC and HFC refrigerants such as: R22, R134a, R404A, R407C, R410A, R507A ...
  • Applicable medium temperature: -30ºC ~ +120ºC;
  • Applicable ambient temperature: -30ºC ~ +50ºC;
  • Relative humidity: below 95%
  • Installation position:
    • Liquid, suction and discharge line
    • Coil upwards, coil axis ± 15º tolerance versus vertical axis
    • Flow direction corresponds to the arrow
  • Certifications: UL/CSA* and declaration according to LVD or PED

Technical Parameters

Technical Parameters of Valve Body

ModelPart numberNormal positionActuationSeat mmKv [m3/h]MOP [MPa]Max. OPD [MPa]Min. OPD [MPa]Tube OD [mm]Tube OD [inch]Measurement [mm] LMeasurement [mm] L1Measurement [mm] L2
FDF2A94 FDF-06001 NC Direct 1.9 0.08 4.5 3.4 0 6.35 1/4 67 32 34
FDF2.5A08 FDF-06002 NC Pilot 2.5 0.2 4.5 2.1 0.01 6.35 1/4 85 38 38
FDF3A08 FDF-06003 NC Pilot 2.7 0.26 4.5 3.4 0.01 7.94 5/16 81 35 36
FDF4A10 FDF-06004 NC Pilot 4 0.26 4.5 3.4 0.01 6.35 1/4 81 35 38
FDF6A58 FDF-06005 NC Pilot 5.8 0.56 4,5 3.0 0.01 7.94 5/16 81 35 36
FDF8A21 FDF-06006 NC Pilot 8 0.95 4,5 2.8 0.02 9.52 1/2 114 62 62
FDF11A16 FDF-06007 NC Pilot 11 2.4 4,5 2.8 0.02 12.7 1/2 113 61 61
FDF13A12 FDF-06008 NC Pilot 13 3.44 4,5 2.8 0.02 15.88 5/8 114 62 62

Technical Parameters of Coil

ModelPart NumberRated Voltage [V]Power [W]Frequency HzVoltage ToleranceInsulation ClassWiring Type
FQ-A05024-000709 FQ-A55001 24 AC

5W(50Hz)

4.5W(60Hz)

50/60

-15%

+10%

B flying leads
FQ-A05120-001098 FQ-A55002 110 to 120 AC

5W(50Hz)

4.5W(60Hz)

FQ-A0522G-001022 FQ-A55003 220 to 240 AC

5W(50Hz)

4.5W(60Hz)

Dimensions

Solenoid Valve FDF Normally Close Series . FDF2A with FDF2A65 as the standard Product

FDF2A with FDF2A65 as the standard Product

Solenoid Valve FDF Normally Close Series . Equipped with FQ-A05 Series Coil

Equipped with FQ-A05 Series Coil

Solenoid Valve FDF Normally Close Series . FDF6A with FDF6A42 as the standard Product

FDF6A with FDF6A42 as the standard Product