Cartridge valve
Pressure Valves
- Relief Valves
- Relief Valves Reducing Valves Sequence Valves Pilot Unloading Valves
LACR.M18
PDF DownloadDescription
A cartridge-style direct-acting poppet-type anti-cavitation relief valve
SYMBOL
Up all
Pack up all
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Technical Feature
OPERATION:
Flow is free from ① to ② until pressure increases to meet the selected valve setting， allowing
relief flow through port ① to tank. This valve combines the typical function of shock relief valve
(direct acting) and anticavitation function through the check valve. The direct action and the
specific design allow a very fast opening and closing.
Note: to obtain a good leak proof performance coin the cavity seat using a loose valve seat as a
coning tool.
Torque to be applied :4.5 ± 2 Nm. -
PerformanceCurves
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Technical Data
FlowSee PRESSURE DROP VS.FLOW graph.CavityRexroth-730FiltrationRefer to "Cleanliness of Hydraulic Fluid"Max.Operating Pressure380BarMax.Flow60 l/min.Standard Spring Ranges10 to 70 bar;
70 to 120bar;
120 to 200bar;
200 to 270 bar;
270 to 320 bar;
320 to 380 bar;Temperature-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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