| 摘要 |
PROBLEM TO BE SOLVED: To provide a slide valve which is prevented from tilting during back pressure with a simple structure. ! SOLUTION: A slide valve includes at least: a valve body 5 for defining a valve chamber 6 into which an inlet side port opens; a valve seat 7 disposed in the valve chamber, and opening at least one of outlet side ports 8 and 9 to the valve chamber on a valve seat surface 7a; a plunger 15 driven by a solenoid 18; a coupling rod 12 integrally assembled in the plunger; a valve body 11 held by the coupling rod, opening/closing at least the one outlet side port, sliding on the valve seat surface of the valve seat, and equipped with a seal surface for opening/closing the outlet side ports and a back surface opposing to the seal surface; and a valve body assembly including at least a plate spring 13 abutting on the back surface of the valve body, and pressing the valve body on the valve seat surface of the valve seat. In the slide valve for opening/closing the outlet side ports, a protrus |
