... air, water and oil. 3.Direct Acting,normally closed 4.Port size:1/4 2P series plastic solenoid valve is used for air ,water ... Two-way Solenoid Valve: 2W Solenoid Valve, 2V, 2P, 2L, PU, VX2120, 2Q Solenoid Valve 6213 Series Diaphragm Type Solenoid Valve MCF, YMF Series Pulse Valve JZF Series Plastic Piston Valve, SSJZF Series Stainless ...