The ESAB 86W02 is a precision-engineered reverse flow check valve designed for industrial oxy-fuel applications. Utilizing a robust poppet mechanism, this valve is critical for maintaining the integrity and safety of gas distribution systems. The internal spring-loaded poppet is calibrated to open under normal forward flow pressure but instantly seals against the seat if back-pressure is detected, effectively stopping reverse flow.
Constructed from high-quality brass, the valve body is resistant to the corrosive nature of industrial environments and compatible with standard welding gases, including Oxygen, Acetylene, Propane, and other fuel gases. The 1/4-inch connection sizing makes it versatile for integration into hard-piped manifolds, regulator outlets, or specific torch assemblies requiring NPT or similar fittings. The poppet design is superior to simple flap valves, offering a more positive seal and greater reliability over repeated cycles.
In technical gas setups, preventing the mixing of oxygen and fuel gas in the supply lines is paramount. This valve serves as the first line of defense against such occurrences, which can lead to catastrophic equipment failure. It is designed to operate with minimal pressure drop, ensuring that the downstream flow rates required for cutting or heating flames are maintained without restriction.
| Additional Information |
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| Packaging Description:pack of 1 |
| Product Type:Check Valve |
| Gas Service:Fuel Gas, Oxygen |
| Connection Size:1/4 inch |
| Material:Brass |
| Application:Oxy-Fuel Safety, Reverse Flow Prevention |
