Sanhua Type LDF Series Refrigeration Solenoid Valve For Air
Conditioner Heat Pump
LDF 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.
* Applicable for all common HCFC, HFC refrigerants such as: R22,
R134a, R404A, R407C, R410A, R507, R407A/F, R448A/R449A, R452A,
R450A/R513A)
* Applicable medium temperature: -30ºC to +120ºC;
* Applicable ambient temperature: -30ºC to +50ºC;
* Relative humidity: below 95%
* Installation position:
1. Liquid, suction and discharge line
2. Coil upwards, coil axis ± 15º tolerance versus vertical axis
3. Flow direction corresponds to the arrow
Technical Data of LDF Series Solenoid Valve:
 |
| LDF2A |
 |
| LDF8A |
| Model No | Function | Operation | Orifice Size (mm) | Kv Value (m³/h) | MOP (MPa) | Max OPD (MPa) | Min OPD (MPa) | Port Size (inch) |
| LDF2A01 | 2 Way Normally Closed | Direct | 2 | 0.12 | 4.5 | 3.1 | 0 | 1/4'' |
| LDF2A02 | 2 | 0.12 | 4.5 | 3.1 | 0 | 1/4'' |
| LDF3A08 | 3 | 0.26 | 4.5 | 3.1 | 0.005 | 1/4'' |
| LDF4A08 | 4 | 0.3 | 4.5 | 3.1 | 0.005 | 1/4'' |
| LDF6A08 | 5.8 | 0.6 | 4.5 | 3.1 | 0.005 | 5/16'' |
| LDF8A01 | 8 | 0.9 | 4.5 | 3.1 | 0.005 | 3/8'' |
| LDF8A02 | 8 | 1.1 | 4.5 | 3.1 | 0.005 | 3/8'' |
More Refrigeration Products for you to choose:
 |  |  |
| Refrigeration Solenoid Valve | Expansion Valve | Refrigeration Ball Valve |
 |  |  |
| Hot Gas Bypass Valve | Crankcase Pressure Regulator | 4 Way Reversing Valve |
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