Fire-Safe Diverter Ball Valve

Neeco manufactures API-607 Edition 3 and 4 fire-rated valves that assure tight shutoff and prevent external leakage in the tremendous heat of an industrial fire. The ball in Neeco’s valves moves downstream to create a metal-to-metal seal when the resilient seat has been totally sublimated in a fire. These valves include a thrust bearing or stem seal that is carbon-filled PTFE. Valves meeting API-607 are designed to inhibit fires that are fueled by volatile fluids.