摘要 |
PROBLEM TO BE SOLVED: To make a valve device compact in size.SOLUTION: A valve device A comprises: a cylindrical valve body 11 having a valve passage 113 for flowing refrigerant; a valve seat 14 arranged at a lower end part of the valve body 11 and formed with a valve port 141 at an upper end edge; a valve body 13 that is stored in the valve body 11 and that can reciprocate between a valve closing position where it is contacted with the valve port 141 to close the valve passage 113 and a valve opening position where it is spaced apart from the valve port 141 to release the valve passage 113; a connecting part 12 integrally formed at the valve body 11; and a connecting passage 122 formed in the connecting part 12 and having a central axis S2 forming acute angle in respect to a center axis S1 of the valve body 11, and when the valve body 13 moves away from the valve port 141 to get a valve opened state, the connecting passage 122 is communicated with the valve passage 113. |