| 摘要 |
PROBLEM TO BE SOLVED: To provide a fluid control valve which can be quickly closed while making a device compact in size.SOLUTION: In a fluid control valve V, a first valve body 5 which has a second opening 53c for circulating fluid over the inside and outside of a fluid chamber 53 at a wall part 53b of the fluid chamber 53, and can be switched to an open state for fully opening the second opening 53c by a turn, and a throttle state for throttling the second opening 53c, a drive part K which turns the first valve body 5, and a second valve body 6 which is opened by the first pressure of the fluid which circulates when the first valve body 5 is in the open state, and closed by an energization member 7 which energizes to a direction for withstanding the second pressure of the fluid when the first valve body 5 is in the throttle state are accommodated in a housing 4.SELECTED DRAWING: Figure 2 |
