The FRV is the first relief valve on the market featuring full bore, un-interrupted flow relief. This allows for immediate relief, prevents wear and tear to the valve, while also keeping fracturing operations online. The FRV is controlled by Safoco’s smart technology, allowing the user to digitally enter flow line relief pressure, record and monitor activity, and operate valves remotely. Manual override functionality and several alert features provide additional safety. The FRV features: 15,000 PSI API valve; API actuator; 2”, 3”, or 4” 1502 Hammer Union connections, and battery back-up.