Cartridge valve
Pressure Valves
- Sequence Valves
- Relief Valves Reducing Valves Sequence Valves Pilot Unloading Valves
LRSDC
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A cartridge-style pilot operated,spool-type sequence valve with internal pilot and spring chamber drain
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Technical Feature
OPERATION:
The valves will supply a secondary circuit with flow once the pressure at the inlet (port
① ) has exceeded the valve setting. The pressure setting of a sequence valve controls
the pressure at inlet (port ① ) relative to the pressure at the drain (port ③ ). These
valves are insensitive to back pressure at port ② , up to the valve setting. They may be
used to regulate pressure in place of 2-port relief valves if there is pressure in the return
line. -
PerformanceCurves
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Technical Data
Operating Pressure350barFlowSee PRESSURE DROP VS.FLOW graph.CavitySUN T-11AFiltrationRefer to "Cleanliness of Hydraulic Fluid"Internal Leakage30 cc/min Max. at 70bar.Standard Spring RangesA 7-210 bar; Preset:70bar
W 10.5-315 bar; Preset:70bar
B 3.5-105 bar; Preset:70bar
C 10.5-420 bar; Preset:70bar
D 1.7- 55 bar; Preset:28bar
E 1.7- 28 bar; Preset:14bar
N 4- 55 bar; Preset:28bar
Q 4- 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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