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

Download Safety Blocks Catalogue