LPOSRV-10M
PDF DownloadDescription
A cartridge-style pilot-operated poppet-type anti-cavitation relief valve
SYMBOL
Up all
Pack up all
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Technical Feature
OPERATION:
The valve prevents flow from ① to ② until pressure at ① exceeds the set
Cracking Pressure and opens the pilot section. The pilot flow creates a pressure
differential across the poppet which causes the valve to open allowing flow from
① to ② protecting the circuit from over pressurization.
Pressure at ② overcomes the spring-bias pressure 0.8bar and allows free flow
from ② to ①， then in its steady state, pressure maintains at 0.7 bar. -
Technical Data
Flow100L/min.Cavity10M-2FiltrationRefer to "Cleanliness of Hydraulic Fluid"Max.Operating Pressure350BarInternal Leakage10 drops/min max. to 80% of nominal settingReseat Pressure85% of cracking pressure(cracking pressure at 0.95 lpm /0.25 gpm)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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