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CENTECH VIETNAM JSC

Address: No. 91-93, Lane 5, An Phu Ward, District 2, HCM City
Telephone: (+84) 24 6663 2426
Hotline: (+84) 961 739 336
Email: centech@centechvn.com
Operation Time: all weekdays (except Sunday and National Holidays)

Yuken Proportional Electro-Hydraulic Relief Valves

Vendor: Yuken

Consist of a small size but high performance EH series electrohydraulic proportional pilot relief
valve and a low noise type relief valve.

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These valves, consist of a small size but high performance EH series electrohydraulic proportional pilot relief valve and a low noise type relief valve. The valves control the system pressure proportionally through a controlled input voltage.

DescriptionEHBG-03EHBG-06EHBG-10
Max. Operating Pres. Kgf/cm² 250
Max. Flow                  L/min. 100200400
Min. Flow                   L/min. 3
Pres. Adj. Range  Refer to Model No. Designation 
Coil Resistance           Ω10
Hysteresis 2%  or Less (1%)
Repeatability 1% or Less
Supply Electric Power  24V DC (21 to 28V DC included Ripple) 
Power Input (Max.)    W         28
Input Signal Voltage C: 160 Kgf/cm² / 5V DC
H: 250 Kgf/cm² / 5V DC 
Input Impedance        kΩ10
Alarm Signal Output (Open Collector) Voltage: Max. 30V DC
Current: Max. 40 mA
Pressure Signal Output C: 5 V DC / 160 Kgf/cm²
H: 5V DC  / 250 Kgf/cm² 
Ambient Temperature 0 – 50°C (With Circulated Air)