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Index > Pilot Operated Relief Valves > SBG
Pilot Operated Relief Valves
1、Protection of pumps and control valves so as to avoid overpressure, and to maintain a constant pressure hydraulic system.
2、Use remote control valve for remote control or uninstall
3、Low-noise design, operation, high stability.
4、Installation dimensions in line with ISO6264 standards.
 Further Information
How to order:
SB -06 B G L
Series number Valve size Pressure adj.
 Range
Type of
 connection
Handle position
SB
03:10(3/8")
06:25(3/4")
B:10-70kgf/cm2
C:35-140kgf/cm2
H:70-250kgf/cm2
G:sub-plate
 type

Handle position
 Lstandard left side
 (view form gauge
 conect port )
R:righ side

Specification:
Model Rated flow ℓ/min Max.operating
pressure mpa
Pressure adj.
 Range mpa
Weight kg
SBG-03 100 25 B:1-7
C:3.5-14
H:7-25
4.1
SBG-06 200 25 5.4
Dimension figure:
Use Announcementw:
1、When doing a normal move recommended by the viscosity :15-400cSt.
2、Listed below can be used any kind of hydraulic oil. Using the equivalent of ISOVG32 or VG46 hydraulic actuation fluid.
3、Continuous working temperature of 5-70 ℃.
4、Should be noted that control of hydraulic fluid contamination, otherwise it will cause damage or shorten the life of the valve. Please ensure that pollution of NAS 1638-11 level, with 25μ or more sophisticated pipeline oil filter.
5、Back to the oil port back-pressure can not exceed 0.5MPa.
6、Back to the pipeline should be made directly back to tank, non-return valves and other pipe connections.
7、Adjust the voltage by the handle, the step-up to be a clockwise direction to adjust slowly, step-down is in the opposite direction, pressure regulator must be locked after a fixed nut.
8、Small flow tends to set the pressure instability, 03,06 specifications use the 8 ℓ/min flow rate of more than 10 specifications use the 15 ℓ/min or more traffic.
RemarksPilot Operated Relief Valves,The related model:SBG-03,SBG-06
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