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    EHV Series Flow Sharing Multi-way Control Valve

    Summary

    Load sensitive behind the valve, flow sharing, accurate control

    Specification: 06/09P/09S/12/18

    Rated pressure: 310~340 bar
    Rated flow: 60~180 L/min

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    Serial Advantage

    EHV06

    • High efficiency

    • Less volume, lighter weight

    • Precise controllability 

    • Low pressure drop, less fuel consumption 

    • Quick response

    EHV09S/09P/12/18

    • High efficiency

    • Less volume, lighter weight 

    • Precise controllability 

    • Low pressure drop, less fuel consumption 

    • Comfort and coordination

    Technical Specification

    Nominal sizeEHV06EHV09PEHV09SEHV12EHV18
    General
    StructureStackable,   load sensing, post pressure compensatedStackable, proportional, load sensing, post pressure compensated
    Type of connectionISO   BSP thread, metric threadISO1179-1JISB2351-1JISB2351-1
    Mass (kg)Inlet   element4.27/5.33.47.929.2
    Middle section-General3.5////
    Middle section-With relief valve5.58////
    Middle section-With hydraulic operated check   valve4.86////
    Middle section hydraulic operation/2.73.43.977.5
    Middle section E-H operation/3.32.93.977.8
    End element0.273.27.045.7
    Hydraulic
    Nominal size69P09S1218
    Rated flowP  (L/min): 60

    Q   (L/min):

    90   (ΔP=15bar

    Q   (L/min):

    90   (ΔP=15bar

    120(ΔP=15bar)

    Q   (L/min):

    180   (ΔP=15bar

    A/B  (L/min): 50
    Rated operating pressure at portP  /LS (bar)310////
    A/B (bar)310////
    Max. operating pressure at portP  /LS (bar)/280280320320
    A/B (bar)/340320340340
    T (bar)/30
    TS (bar)/Less than 2
    Pilot pressurea/b   (bar)/Less than 35
    X (bar) /30
    Electricity
    ·Electrical on/off:·Connection: Deutsch DT04-2P

    ·Protection class: IP69k·Supply   voltage: 12 or 24VDC
    ·Electrical proportional:·Dither   frequency required: 120HzElectrical proportional:
    ·Hysteresis: Less than 3%·Dither frequency required: 100-200Hz
    ·Connection: Deutsch DT04-2P·Connection: Deutsch DT04-2P/AMP Junior-Timer
    ·Protection class: IP69k·Protection class: IP69k
    ·Control current @12VDC: 0~1800mA, @24VDC: 0~1200mA·Control current @12VDC:0~1500mA;   @24VDC:0~750mA
    Using environment
    Hydraulic fluidMineral oil (HL, HLP) according to DIN   51524.Other hydraulic fluids, such as HEES (Synthetic Ester) according to   VDMA 24568.
    Hydraulic fluid temperature range (℃)-20   ~ +80-20 ~ +90
    Viscosity range ν (mm2/s)10 ~ 380
    Maximum permissible degree of contamination of the   pressure fluid cleanliness class to ISO 4406 (C)Class   20/18/15, we therefore recommend a filter with a minimum retention rate of   β10 ≥ 70Class 20/18/15, we therefore recommend a filter   with a minimum retention rate of β10 ≥ 75


    Application Industry

    Be mainly used in Tunnel Boring Equipment,Agricultural machinery,Construction MachineryApplications
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