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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 Mining and Extraction Equipment,Agricultural machinery,Material Handling,Construction MachineryApplications
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