0657-0014 - Victor FB-OR Oxygen Regulator Flashback Arrestor with Check Valve

Ensure Maximum Safety with Victor Flamebuster Plus

Safety is the paramount concern in any oxy-fuel cutting or welding operation. The Victor Flamebuster Plus FB-OR Heavy Duty Arrestor for Oxygen (0657-0014) is an essential safety device designed to protect both the operator and the equipment from the dangers of reverse flow and flashbacks. In the volatile environment of industrial metalworking, a flashback—where the flame travels back up the hose into the regulator or cylinder—can be catastrophic. Victor, a world leader in gas equipment, has engineered the Flamebuster Plus to provide a dual layer of defense right at the source: the regulator.

Dual Protection Technology

This device is not just a simple check valve; it is a comprehensive safety system. It incorporates two distinct mechanisms:

• Reverse Flow Check Valve: This spring-loaded valve prevents gas from flowing in the wrong direction. If downstream pressure exceeds upstream pressure, the valve closes instantly, stopping the reverse flow of gases that could lead to a dangerous mixture in the hose or regulator.
• Flashback Arrestor: Should a flashback occur, the sintered stainless steel element acts as a flame barrier. It quenches the flame front, preventing it from passing through to the regulator and cylinder, thereby averting potential explosions.

Designed for Heavy Industry

One of the common challenges with adding safety devices to oxy-fuel setups is the potential restriction of gas flow. The Victor FB-OR is specifically engineered for Heavy Duty applications. It boasts a high flow capacity that ensures your cutting torches and heating nozzles receive the oxygen volume they require to operate efficiently, without starving the flame. This makes it ideal for structural steel fabrication, shipyards, and heavy equipment repair where large tips and high heat outputs are standard.

Easy Installation and Compatibility

The FB-OR is designed for Regulator Mounting. It attaches directly to the outlet of your oxygen regulator, providing a secure and rigid connection. It features standard "B" size 9/16"-18 Right Hand threads (CGA 022), making it compatible with the vast majority of industrial oxygen regulators and hoses used in North America. By mounting the arrestor at the regulator, you protect the most critical high-pressure components of your gas delivery system.

Invest in the peace of mind that comes with Victor's proven reliability. The Flamebuster Plus is a small investment that offers significant protection for your shop, your equipment, and your team.