| 摘要 |
Pneumatic 5/2-port directional control valve, in which the fluid switchovers are operated with the aid of a slide valve 30 which moves inside annular seals 28 held stacked up in a bore 20 by skirts 21, 22 of two lateral plugs 18, 19 able to impart to this slide valve movements in the direction F or G in order to execute fluid switchovers available on two orifices 15, 16. This directional control valve is advantageously used for monostable or bistable controlled applications. <IMAGE>
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