Size: 1 (Series 10), Valve Operation Type: 1 (Normally Closed), Valve Type: U (High Flow Type), Body Material: S (Stainless Steel), Seal Material: N (NBR), Orifice Diameter/Port Size: 201 (Orifice Diameter: ΓΈ2.4mm; Port Size: 1/8), Thread Type: N (NPT), Rated Voltage: 5 (24 VDC), Electrical Entry: WN (M12 Connector/without Connector Cable; with Surge Voltage Suppressor)