HYDRAULIC CONTROL VALVE
A new means of achieving a valve float position in a closed centered hydraulic control valve. The valve has a main spool position whereby pressure compensator load sense control pressure is drained to tank through the main spool. Secondly, a pin acts on the pressure compensator to prevent the main p...
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Main Authors | , , , , , |
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Format | Patent |
Language | English |
Published |
20.02.2020
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Subjects | |
Online Access | Get full text |
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Summary: | A new means of achieving a valve float position in a closed centered hydraulic control valve. The valve has a main spool position whereby pressure compensator load sense control pressure is drained to tank through the main spool. Secondly, a pin acts on the pressure compensator to prevent the main pump flow from reaching the main section spool. Finally, the new spool position adds a connection from the consumer to tank, enabling a float position. |
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Bibliography: | Application Number: US201816104423 |