... high performance, direct operated, wet armature solenoid controlled, 3 or 4 ways, available in 2 or 3 position. Features1.Armature operates ... maximum insulating properties, which is impervious to moisture and dirt.4.Plug-in solenoid, for ease of maintenance.5.All spools ... patternNFPA D03, CETOP 3; NG 6 Mounting interfaceISO 4401-AB-03-4-A Others:1.two electrical connection options;2.CE standard ...