VALVE FOR MACHINE DRIVEN INTO ACTION BY THE FLOW
FIELD: machine engineering.SUBSTANCE: valve includes the valve stem and the valve seat. Moreover, the stem is formed in the valve body with the ability to move relative to the valve seat. The valve body has a first discharge chamber, which is configured such that when the first pressure chamber is c...
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Zusammenfassung: | FIELD: machine engineering.SUBSTANCE: valve includes the valve stem and the valve seat. Moreover, the stem is formed in the valve body with the ability to move relative to the valve seat. The valve body has a first discharge chamber, which is configured such that when the first pressure chamber is created, the valve stem moves toward the valve seat. Moreover, the valve body has a second discharge chamber, which is configured such that when the second pressure chamber is created, the valve stem moves from the valve seat. The first injection chamber, when viewed in the direction of movement of the valve stem to the valve seat, has a projected effective surface loaded with pressure, A1. The second discharge chamber, when viewed in the direction of movement of the valve stem from the valve seat, has a projected effective second pressure loaded surface, with A1 |
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