NORMALLY CLOSED, ANSI 125 FLANGED ENDS, CAST IRON BODY, BUNA O-RINGS/BUMPER, NI HAZARDOUS AREA CLASSIFICATION, 115V 60HZ SOLENOID/MOTOR, 6 SECOND TIMING, VOS1/VCS1 SWITCHES, NEMA 4X ENCLOSURE, FM; CSA; KC; EAC APPROVALS