Cartridge valve
Pressure Valves
- Reducing Valves
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Technical Feature
OPERATION:
Pilot-operated, pressure reducing valves reduce a high primary pressure at the inlet (
port ② )to a constant reduced pressure at port ① , allowing circuits with multiple pressure
requirements to be operated using a single pump.
Recommended maximum inlet pressure is determined by the adjustment range.
Ranges D, E, N, and Q are tested with a 2000 psi (140 bar) maximum differential between
inlet and reduced pressure.
Ranges A and B and are tested with a 3000 psi (210 bar) maximum differential between
inlet and reduced pressure.
Ranges C and W are tested with 5000 psi (350 bar) of inlet pressure. -
PerformanceCurves
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Technical Data
FlowSee PRESSURE DROP VS.FLOW graph.CavitySUN T-11AFiltrationRefer to "Cleanliness of Hydraulic Fluid"Max.Operating Pressure350BarStandard Spring RangesA: 7-210 bar, preset:14bar
B: 3.5-105 bar, preset:14bar
N: 4- 55 bar, preset:14bar
Q: 4- 28 bar, preset:14bar
W:10.5-315 bar, preset:14barAdditional OptionsC:10.5-420 bar, preset:14bar
D: 1.7- 55 bar, preset:14bar
E: 1.7- 28 bar, preset:14bar
G: 4-210 bar, preset:14bar
K: 5-105 bar, preset:14bar
P: 2.8- 28 bar , preset:14barTemperature-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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