MHDBV22K2
PDF DownloadDescription
A cartridge-style pilot-operated poppet -type relief valve
SYMBOL
Up all
Pack up all
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Technical Feature
OPERATION:
The valve prevents flow from port“P”to port“T”until pressure at port“P”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 port“P”to port“T” protecting the circuit from over pressurization. -
PerformanceCurves
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Technical Data
Flow250L/min.Cavity22K2FiltrationRefer to "Cleanliness of Hydraulic Fluid"Max.Operating Pressure350BarReseat Pressure85% of crack pressure (crack 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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