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 crack 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

    MHDBV16K2-3X420VFB流量.png

  • 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
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