| 摘要 |
A reversing, fluid directional control valve having a valve body with an enclosed exhaust chamber therein and at least two oppositely disposed sides. One, or two outlet ports are formed through one of the two sides, and they communicate with the chamber, and an inlet port is formed through the other of the two sides and it communicates with the exhaust chamber. At least one exhaust port communicates the exhaust chamber to the exterior of the valve body. A conduit valve means is mounted in the exhaust chamber and has one end connected to the inlet port, with the other end being movable and provided with a slider valve element movable between two operating positions, either between the two outlet ports, or between an inlet port and a flow blocked position, for providing a straight through fluid flow path through the valve body, from the inlet port to at least one of the outlet ports. The outlet port or ports exhaust through the exhaust chamber to the exhaust port. The fluid directional control valve may be detachably mounted on a valve base, and it may be a three-way or four-way, two position, or a four-way, three position valve.
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