Solenoid Valve Joint Pipe Bore: Inlet=Outlet=1/4", Exhaust=1/8". 1 x Solenoid Valve. Power Consumption: DC12V / DC24V / AC110V / AC220V (optional). Vacuum: 0 - 29.5 in Hg / 750 mm Hg. Pressure Resistance: 1.2Mpa. ).
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