OVERVIEW:
FDF solenoid valve is a kind of valve with miniflow, hard hermetic seal and normal close. It can be used as deforestor, flow direction controllor, or on/off controllor in refrigeration system. At present it is used widely in refrigerator, air conditioning system and dehemindifier etc.
WORKING PRINCIPAL:
FDF solenoid valve is built with a free moving steel plunger, and magnetic coil. When current is introduced, a magnetic field is formed, which draws the plunger,and opens on the gravity of the plunger and the elastic force of it's top spring. |
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