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MHDBV16K2-3X420VFB

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Description

A pilot-operated , poppet-type pressure relief valve.

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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 is directly additive to the relief setting of
    the valve.

  • PerformanceCurves

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  • Technical Data

    Operating Pressure
    420bar
    Flow
    See PRESSURE DROP VS.FLOW graph.
    Cavity
    Rexroth-FB
    Filtration
    Refer to "Cleanliness of Hydraulic Fluid"
    Internal Leakage
    15 drops/min. (15滴/分) max. to 70% of nominal setting
    Temperature
    -40ºF to +250ºF(-40ºC to +120ºC)
    Fluids
    Mineral-based fluids with viscosities of 7.4 to 420 cSt.
    Body Material
    Steel & Ductile iron rated to 350bar

  • File Download

    PDF File
    MHDBV16K2-3X420VFB

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