SMFDF Water Solenoid Valve Normally Closed , Miniature Flow Control Valve
Porduct Introduction
SMFDF type is a kind of mini-flow solenoid valve, which is mainly used for adjusting the defrost and controlling the refrigerant flow direction of the refrigeration system. At present it is widely used in air-conditioner,dehumidity unit and ice maker etc.
Technical Parameters
Rated Voltage: AC110V AC220V DC12V DC24V
Frequency: 50/60Hz
Max.operating pressure: 3.0 Mpa 4.2Mpa
Suitable Refrigerant: R12, R22, R502, R134a, R407c, R410a etc
Fluid permission temperature: -30℃ ~ +120℃
Ambient Temperature:-
lnternal leakage: SMFDF2A=300ml/min, SMFDF6A=500ml/min (with 2.1 Mpa air)
Service Life: >100,000 times
Coil temperature rise: ≤ 80K
| Model | Port Size | Connection Size ( mm ) | Opening pressure Differential ( Mpa ) | Max . Working Pressure ( Mpa ) | Operating Principles |
| SMFDF - 2A | Φ2 | 6.5 | 0 | 2.5 | 3 | Normal Close |
| SMFDF - 3A | Φ3 | 6.5 | 0 | 2.5 | 3 | Normal Close |
| SMFDF - 4A | Φ4 | 6.5 | 0 | 2.5 | 3 | Normal Close |
| SMFDF - 6A | Φ5 . 8 | 8 | 0 | 2.5 | 3 | Normal Close |
| SMFDF - 8A | Φ8 | 9.52 | 0 | 2.5 | 3 | Normal Close |
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SMFDF Water Solenoid Valve Normally Closed Miniature Flow Control Valve Images
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