To provide a high operability switching valve structure that can actuate a switching part with a small-size actuator.
A switching valve structure includes a valve case 6 provided with a switching part 7 for switching the flow direction of a fluid, wherein the valve case 6 includes a pipe part 9 into which the fluid is introduced, an introduction part 10 which is disposed downstream of the pipe part 9 in the flow direction of the fluid and in which the fluid flows in a flow direction set by the switching part 7, and a projecting part 11 that projects inward of the pipe part 9 and is located upstream of the introduction part 10 in the flow direction of the fluid, and the switching part 7 blocks the fluid from flowing to the back side of the switching part 7 when it abuts against the projecting part 11.
JP2003328746A | 2003-11-19 | |||
JPH0288065U | 1990-07-12 | |||
JPS6043774U | 1985-03-27 | |||
JP2007536465A | 2007-12-13 |
US20030192606A1 | 2003-10-16 |
Masahiro Fujii
Masaaki Iida
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