6271725 - Oxweld Oxygen Regulator Check Valve - Reverse Flow Preventer

Don't Compromise on Safety: Oxweld Oxygen Check Valve

When you're under the hood or handling a torch, the last thing you want to worry about is gas mixing in your lines. The ESAB Oxweld 6271725 Oxygen Check Valve is your essential safeguard against reverse flow. Designed to screw right onto your oxygen regulator, this valve acts as a one-way street for your gas. If back pressure from the torch or hose ever tries to push fuel gas back into your oxygen line, this valve slams shut instantly, keeping your regulator and cylinder safe from contamination.

We know that equipment durability matters on the job site. That's why this valve is machined from solid brass—it's tough enough to handle daily wear and tear while resisting rust and oxidation. The standard B-size threads mean you don't need any special adapters; just thread it onto your standard oxygen regulator, tighten it down, and attach your hose. It's a simple upgrade that adds a significant layer of safety to your oxy-fuel setup, whether you are cutting steel, brazing, or heating parts.

Remember, a check valve stops gas from flowing the wrong way, which is the primary cause of mixed-gas accidents. It's a small investment that protects your expensive regulators and, more importantly, you and your crew. This unit is designed for high-flow capacity, so it won't starve your torch or mess with your flame setting. Keep your rig compliant and safe with genuine Oxweld protection. It's smart, simple, and absolutely necessary for any professional welder's gas kit.

Why You Need This

• Instant Protection: Stops reverse flow immediately.
• Universal Fit: Works with standard industrial oxygen regulators.
• Built Tough: Solid brass construction lasts for years.
• Peace of Mind: Focus on the weld, not the equipment.