This 12v DC operated electric valve has a 3-wire actuator connection. It has a maximum pressure of 150 PSI at 70°F. The ball and stem are made from 316 stainless steel with 304 stainless steel bolts and hardware, FKM/EPDM body O-rings, glass reinforced PTFE seats and a fiberglass reinforced polypropylene body. It comes with an open/closed indicator and is easily repairable.