| 摘要 |
The present invention relates to a small valve tool for air cleaning using compressed air to enable the use in an industrial environment in which compressed air can be used, to enable cleaning in a small working space and to clean a small component. The present invention to realize the above-mentioned object is characterized by: a valve body (10) which has a female screw part (11) formed at one end, a foreign material inlet (12) formed at the other end, and an air inlet hole (13) through which air under high pressure flows in from the outside in the middle; a valve connecting element (20) which has a male screw part (21) formed to be screwed into the female screw part (11) of the valve body (10), an air guide hole (23) formed to guide air flowing in through the air inlet hole (13), and a foreign material guiding part (22) to be connected with the foreign material inlet (12) at the other end. |
