Size: 4 (40), Valve Type: 1 (Normally Closed), Body Material: S (Stainless Steel), Seal Material: F (FKM), Port Size: 03 (Thread; 3/8), Thread Type: N (NPT), Rated Voltage: 3 [120 (110) VAC], Electrical Entry: WN (M12 Connector/without Connector Cable; with Surge Voltage Suppressor)
Size: 3 (30), Body Material: S (Stainless Steel), Seal Material: N (NBR), Port Size: 02 (1/4), Thread Type: N (NPT), Rated Voltage: 1 (100 VAC), Electrical Entry: WN (M12 Connector w/o Connector Cable, w/Surge Voltage Suppressor)