D-POC6-MMB-6G-10-4G-*

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Description

Dual Pilot-operated Check Valve

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  • Technical Feature

    OPERATION:

    The valve will block fromC1toV1and fromC2toV2.Flow is allowed in the opposite direction when
    pressure is applied to port
    V1orV2. The valve has a 3.2:1 pilot ratio, so at least 1/3.2 of the load pressure at
    port
    C1orC2is required at the pilot lines (portsV1orV2)to open the flow passage to allow flow from
    ports
    C1orC2”.


  • PerformanceCurves

    D-POC6-MMB-6G-10-4G 曲线.png

  • Technical Data

    Operating Pressure
    350bar
    Flow
    See PRESSURE DROP VS.FLOEW graph.
    Filtration
    Refer to "Cleanliness of Hydraulic Fluid"
    Crack Pressure
    8=8bar; 1.5=1.5bar
    Internal Leakage
    2 drops/min max. at 350 bar
    Pilot Ratio
    3.2:1
    Temperature
    -40°F to +250°F(-40°C to +120°C)
    Fluids
    Mineral-based fluids with viscosities of 7.4 to 420 cSt
    Body Material
    Steel & Ductile iron rated to 350bar
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