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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/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

      EHV09

      • High efficiency

      • Less volume, lighter weight 

      • Precise controllability 

      • Low pressure drop, less fuel consumption 

      • Comfort and coordination

      Technical Specification

      Nominal sizeEHV06EHV09PEHV09SEHV18
      General
      StructureStackable,   load sensing, post pressure compensatedStackable, proportional, load sensing, post pressure compensated
      Type of connectionISO   BSP thread, metric threadISO1179-1JISB2351-1
      Mass (kg)Inlet   element4.27/5.33.49.2
      Middle section-General3.5///
      Middle section-With relief valve5.58///
      Middle section-With hydraulic operated check   valve4.86///
      Middle section hydraulic operation/2.73.47.5
      Middle section E-H operation/3.32.97.8
      End element0.273.25.7
      Hydraulic
      Nominal size69P09S18
      Rated flowP  (L/min): 60

      Q   (L/min):

      90   (ΔP=15bar

      Q   (L/min):

      90   (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)/280280320
      A/B (bar)/340320340
      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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