Safety Blocks

These safety devices, which are essential to preserve the accumulator from phenomena of over-pressure, are provided of a valve of maximum pressure settled in the factory at different values and of a discharge valve which is available in manual and electric version or manual only.

Technical features

  • Maximum working pressure: 350 bar
  • Body in zinc-coated forged steel
  • Isolation ball valve + safety valve
  • Drain port
  • Gauge port
  • Electric solenoid valve for accumulator discharge CE/PED 
  • Working temperature: -20°C ÷ +80°C

Execution on request:

  • Safety valve tested by a third part
  • SAE flange or CETOP for SB5 and SB6 type


SB1-2-3 - SB4-5E - SB1-2-3E - SB6 - SB4-5 - SB6E

Hydraulic Systems and Components