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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 Pressure Control Valves

Vendor: Yuken

Control valves controlling the system pressure from low to high in proportion to the input voltage.

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These are Closed Loop type pressure control valves controlling the system pressure from low to high in proportion to the input voltage. The stable pressure control is possible even in a small flow rate.


Description SB1110 SB1190 
Max. Operating Pres. Kgf/cm² B: 70
H: 250  
B: 70 
Max. Flow                  L/min. 3070
Min. Flow                   L/min. B: 0.5
H: 0.5 (at 2 ~ 70 Kgf/cm²)
     1.5 (at 70 ~ 160 Kgf/cm²)
     3.0 (at 1600 ~ 250 Kgf/cm²) 
1
Coil Resistance 10
Hysteresis1% or Less 1.5% or Less 
Repeatability1% or Less 
Supply Electric Power  24V DC (21 to 28V DC included Ripple)
Power Input (Max.)    W28
Input Signal Voltage (at Max. Flow)B: 70 Kgf/cm² / 5V DC
H: 250 Kgf/cm² / 5V DC
70 Kgf/cm² /
5V DC 
Input Impedance         kΩ10
Alarm Signal Output (Open Collector) Voltage: Max. 30V DC
Current: Max. 40 mA 
Pressure Signal Output B: 5V DC / 70 Kgf/cm²
C: 5V DC  / 160 Kgf/cm²
H: 5V DC / 250 Kgf/cm² 
5V DC / 70
Kgf/cm² 
Ambient Temperature 0 – 50°C (With Circulated Air) 
Mass                    Kg.3.310.2