To turn the injected fuel into atomization in good performance by preventing mutual interference of atomized fuel injected out of a plurality of nozzle holes arranged on a plurality of concentrical circles.

A jet stream adjusting plate 1 has nozzle holes H9-H12 arranged on the first circle positioned coaxially with the axis L0 of a valve element and nozzle hales H1-H8 arranged on the second circle positioned coaxially with the axis L0 of the valve element and having a greater diameter than the first circle. Acute angles a1-a8 formed by hole axes L1-L8 in which the nozzle holes H1-H8 are formed with respect to the reference surface SB perpendicular to the axis L0 of the valve element are smaller than acute angles a9-a12 formed by hole axes L9-L12 in which the nozzle hole H9-H12 are formed with respect to the reference surface SB. Accordingly the atomized fuel F1-F8 from the nozzle hole H1-H8 can be injected in such a way as going apart from the atomized fuel F9-F12 from the nozzle holes H9-H12. Therefore, the atomized fuel F9-F12 will never interfere with the atomized fuel F1-F8.