Vetus remotely controlled ball valve. The monitoring lights indicate the position of the of the ball valve; open or closed. The valves can be powered fully open or fully closed in approximately 20 seconds and the rated power consumption is approximately 4 watts. This also facilitates the installation of the ball valve and allows the valve to opened or closed by hand in an emergency. Diesel Fuel Proof. Safety use at the diesel fuel systems. Control panel should be ordered seperately.