| 摘要 |
PROBLEM TO BE SOLVED: To improve the management and assembling property of components and to improve the liquid sealability in a shuttle valve device. SOLUTION: In this shuttle valve device, a first non-return valve 37 is cartridge-fitted in a first valve case 53, a second non-return valve 38 is cartridge- fitted in a second valve case 58 integrated with a spool holder 39, the first valve case 53 and the second valve case 58 adjacent to each other are fitted to a valve storage hole 37, and covered by a plug 62. |
