Solenoid Valves Solenoid Valve FDF NC Series Valve
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.
All the Solenoid Valves listed in this datasheet can be installed in system using flammable refrigerants
HFO (categories A2* and A2L*), and Hydrocarbons HC (category A3*).
Technical parameters
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Features
- Coils: low energy consumption, reliable
- Great valve opening performance, high MOPD
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General specifications
- Applicable for all common HCFC, HFC refrigerants such as: R22, R134a, R404A, R407C, R410A, R507, R407A/F, R448A/R449A, R452A, R450A/R513A 1)
- 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
Note:
- 1) Flammable refrigerants like R32, R290 on request
- *For FDF 3A 08 on request
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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] Measurement [mm] L Measurement [mm] L1 Measurement [mm] L2 FDF2A94 FDF-06001 NC Direct 1.9 0.08 4.5 3.4 0 6.35 1/4 66,5 32 34 FDF2.5A08 FDF-06002 Pilot 2.5 0.21 4.5 2.1 0.01 6.35 1/4 85 37,5 38 FDF3A08 FDF-06003 2.7 0.26 4.5 3.4 0.01 7.94 5/16 81 34,5 35,5 FDF4A10 FDF-06004 4 0.30 4.5 3.4 0.01 6.35 1/4 81 35 38 FDF6A58 FDF-06005 5.8 0.56 4,5 3.0 0.01 7.94 5/16 81 34,5 35,5 FDF8A21 FDF-06006 8 1,29 4,5 2.8 0.02 9.52 1/2 114 61 61 FDF11A16 FDF-06007 11 2.4 4,5 2.8 0.02 12.7 1/2 114 61 61 FDF13A12 FDF-06008 13 3.44 4,5 2.8 0.02 15.88 5/8 114 61 61 -
Technical Parameters of Coil
Model Part number Rated Voltage [V] Power1) [W] Frequency Hz Voltage Tolerance Insulation class Wiring 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) Note:
- 1) Power consumption based on 220V
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Dimensions
Dimensions - Valve Body
Dimensions - Coil
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