The Primary Overflow Valve – Two Balls by Battioni Pagani is a robust safety component designed to protect vacuum pumps from liquid and foam ingestion in tanker systems across UAE, GCC countries, and Africa. Its double float ball mechanism is specifically engineered to improve separation efficiency, reducing foam passage and preventing liquid carryover into the vacuum pump during operation.
Constructed from high-strength cast iron with an internal metal cage housing two float balls, the valve delivers excellent durability, mechanical strength, and long service life even under demanding working conditions. It operates within a temperature range of -15°C to +80°C and supports a maximum pressure of up to 1.5 bar, ensuring reliable performance in various environmental conditions.
The valve is available in multiple pipe connection sizes, typically ranging from 80 mm to 100 mm, making it compatible with different vacuum tanker configurations and system requirements.
The Primary Overflow Valve Two Balls is an essential safety device for vacuum tanker systems, providing improved foam control, enhanced pump protection, and reduced maintenance risks across UAE, GCC, and Africa markets.









