1.Mini-flow solenoid valve 2.Small structure 3.Multiple wiring directions 4.Various voltage / Refrigerant ... Valve Product IntroductionFDF Series Solenoid Valve is a kind of mini-flow solenoid valve, which is mainly used for adjusting the ... SpecificationRated Voltage:AC220V,AC110V,DC24VFrequency: 50/60HzMax.operating pressure: 3.0 MpaSuitable Refrigerant: R12, R22, R502, R134A, R407C, R410A etcFluid ...