... Operating valve ,380V 50Hz, three phase four wire system.2,Control power, BFA-1 1.1Kw BFA-2 ... terminal can not answer. Electric valve controller for automatic control system, 12, 13, 14 terminals used to "auto away" and ... switch to spot, spot light, short circuit, no. 12, and 13, terminals, valve and open the run, ... to move the State; short 12, and 14, terminals, valve to close to run, ...