Cartridge valve
Pressure Valves
- Reducing Valves
- Relief Valves Reducing Valves Sequence Valves Pilot Unloading Valves
LPRPS2-10
PDF DownloadDescription
A cartridge-style pilot-operated pressure reducing/ relieving valve
SYMBOL
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Technical Feature
OPERATION:
In its steady state, the valve allows flow to pass from ② to ①， with the spring
chamber constantly drained at ③． On attainment of a pre-determined pressure at ① ,
the cartridge shifts to restrict input flow at ② , thereby regulating pressure at ① . In this
mode, the valve will also relieve ① to ③ over the reducing setting. -
PerformanceCurves
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Technical Data
Operating Pressure350BarFlowSee PRESSURE DROP VS.FLOW graph.Cavity10-3FiltrationRefer to "Cleanliness of Hydraulic Fluid"Internal Leakagefrom②to③ 82 cc/min. max. at 85% of crack pressureStandard Spring Ranges3.45-103 bar, preset: 52bar
3.45-207 bar, preset:103bar
3.45-350 bar, preset:175barTemperature-40°F to +250°F(-40°C to +120°C)FluidsMineral-based fluids with viscosities of 7.4 to 420 cSt.Body MaterialSteel & Ductile iron rated to 350bar -
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ACCESSORIES
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