... .Medium:Diesel oil Normally closed 2.Coil type:Blast -proof IP65 3.Stainless Steel Water Solenoid Valve 2S series solenoid valve are 2 ... . Thread mounting or flange mounting.1)port size: 1/8 " ~2 "2) Working Medium: air, water, oil, gas3) Action Type: direct action4 ... Style: NC(normal close), NO(normal open)6)Orifice Size:2.5,4,,16,20,25,35,40,507) Working Pressure ...