HOF Relief Valve RB Series

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HOF Relief Valve RB Series Relief Valves HOF Hydraulic

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RB_Series.pdf (1.03 MB)


Features and Handling

  • RB Series are Balanced Piston type relief valves with three pressure ranges available. The valves come with optional Vent port and Gauge port. The valves can be controlled by Solenoid Opereated Directional Control valve with optional cover setting for mounting the Solenoid Operated Directional Control valve on top.
  • To adjust the set pressure, loosen the lock nut of the valve and turn the handle to adjust the pressure. Maintain the back pressure at the tank port as low as possible, less than 2 bar (28 psi).
  • Relief valve C series CT, CG ,CG5 ets ..are also available upon request

Additional Information

Model RB- Standard Cover, RBE – Cover for mounting CETOP 3 or NG6 Solenoid Valve (size 06 and size10 only)
Mounting If you don't know, T – Threaded connections, G – Gasket mounting (size 03 and size 06 only)
Threaded Size (Threaded connections only) If you don’t know, P (RB-T04), B – 1/2'' BSP (RB-T04), N – 3/4'' NPT (RB-T06 or RBE-T06), B – 3/4'' BSP (RB-T06 or RBE-T06), S – SAE12 (RB-T06 or RBE-T06), N – 1-1/4'' NPT(RB-T10 or RBE-T10), B – 1-1/4'' BSP(RB-T10 or RBE-T10), S – SAE20(RB-T10 or RBE-T10)
Pressure Range If you don’t know, A – 7-70 bar (100-1000 psi), B – 35-140 bar (500-2000 psi), C – 70-210 bar (1000-3000 psi)
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