This 12-volt DC operated electric valve has a maximum pressure of 150 P.S.I at 70°F. The ball and stem are made from 316 stainless steel and the unit is easily repairable. Featuring a fiberglass reinforced polypropylene body, glass reinforced PTFE seats, EPDM body o-rings, and stainless steel hardware, this valve is made to be durable. The open/closed indicator gives you additional flow control.