The Harris FlashGuard 5/8 - 9/16 Oxygen check valve is designed for use with oxygen in heating torch applications. It is intended for professionals requiring reliable flame safety components compatible with Harris' largest heating torches.

This right-hand torch inlet mount check valve features a durable brass construction and a stainless steel valve spring, ensuring extended service life and resistance to wear. The valve connects via a 9/16" UNF handle connection and a 5/8" UNF hose connection, providing secure and precise fitting. Sold individually, this genuine Harris equipment is engineered to maintain safety and performance in oxygen torch setups.

• Model 866 torch type check valve (RH)
• FlashGuard® safety check valve for oxygen
• Right-hand torch inlet mount design
• Stainless steel valve spring for durability
• Brass construction for long-lasting use
• 9/16" UNF handle connection and 5/8" UNF hose connection
• Compatible with Harris largest heating torches
• Sold individually as genuine Harris equipment