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Technical Feature
When pressure at ① rises above the selected spring bias pressure against the spool, the valve shifts to allow flow from ① to ②. Pilot pressure at ③ is addictive to the spring bias pressure. The valve may be used in switching or compensation type applications.
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PerformanceCurves
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Technical Data
Operating Pressure290BarFlowSee PRESSURE DROP VS. FLOW graph.Cavity16-S3FiltrationRefer to "Cleanliness of Hydraulic Fluid"Max.Operating Pressure290BarInternal Leakage82ml/min max. at 290 barTemperature-40ºF to +250ºF (-40 ºC to +120 ºC)FluidsMineral-based fluids with viscosities of 7.4 to 420 cSt.Body MaterialSteel & Ductile iron rated to 350Bar -
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