| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquid level detection valve for a fuel tank capable of achieving reliable opening and closing operation, and capable of easily coping with variation of delivery capacity of vapor and tank inner pressure at low cost without requiring drastic change of designing. SOLUTION: A lower end surface of the valve is a horizontal bottom surface formed by a bottom wall part 41 of a bottom lid body 4. A partition wall body 43 forming a valve chamber 2 in a case body 1 is vertically and integrally provided on the bottom lid body 4. A communication port 46 is formed on the partition wall body 43, and an inflow port 44 is also formed on the bottom wall part 41 constituting the bottom lid body 4. COPYRIGHT: (C)2004,JPO
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