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Directional control valve
Oil glossary |
A valve whose primary function is to direct or prevent flow through selected passages.
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Dirt capacity, английский
The weight of a specified artificial contaminant which must be added to the influent to produce a given differential pressure across a filter at specified conditions. used as an indication of relative service life.
Directional control servo valve, английский
A directional control valve which modulates flow or pressure as a function of its input signal.
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