Open/close:3 seconds. Fail safe(auto-return) function, The best alternative ... current,less 80mA Protection : IP65Suitable to : Water treatment Quick open/close condition Water drinking equiments The Circumstantce Pnematic valve can not ... : stainless stell(304),brass Vltage:DC3-6V,9-24V Open/close time:3sec Max working pressure:1.0MPa Actuator rotation:90 ...