To provide a solenoid-driven valve having high responsiveness and operable at low voltage.
This solenoid-driven valve 1 comprises a drive valve 14 having a valve stem 12 and reciprocating along the extending direction of the valve stem 12, a disk 30 interlocked with the drive valve 14, extending from one end 32 to the other end 33, and swinging around a center axis 35 extending at the other end 33, a valve opening coil 162 and a valve closing coil 62 swinging the disk 30, and a current supply part supplying current to the valve opening coil 162 and the valve closing coil 62. The valve opening coil 162 and the valve closing coil 62 are connected in series to each other. When the disk 30 is moved to one of the valve opening coil 162 and the valve closing coil 62 to the other, a current value flowing through the valve opening coil 162 and the valve closing coil 62 is kept larger than zero.
SUGIE YUTAKA
Toshio Morita
Tadashi Muto