... 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 ... is lit, live remote control switch point to the remote control, remote control indicator lights .4,Hand wheel ... the table shows 100%. 7,On-site remote control switch to spot, spot light, short circuit, ...