Cartridge valve
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Technical Feature
OPERATION:
The valve is a direct-acting, dual cross-over relief valve in a single cartridge format.
When pressure at either port exceeds the nominal setting value, flow will be transmitted
to the opposite port. Back pressure at either port will affect the nominal setting of the
opposite port on a 1 :1 basis. -
PerformanceCurves
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Technical Data
Operating Pressure240BarFlowSee PRESSURE DROP VS.FLOW graph.Cavity10-2FiltrationRefer to "Cleanliness of Hydraulic Fluid"Internal Leakagewhen reseat to 80% of Cracking Pressure: 3 cc/min.Reseat Pressure80% of cracking pressure (cracking pressure at 0.95 lpm /0.25 gpm)Standard Spring RangesPressure is set at port② 5 to 45 bar; Preset: 21 bar
15 to 150 bar; Preset: 69 bar
50 to 250 bar; Preset:138 barTemperature-40°F to +250°F(-40°C to +120°C)FluidsMineral-based fluids with viscosities of 7.4 to 420 cSt.Body Material6061-T6 aluminum alloy rated to 207bar, Steel & Ductile iron rated to 350bar -
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