94104012 - Arcair K4000 & K5000 Replacement Valve Bonnet Assembly

Technical Overview of the Arcair 94-104-012 Bonnet Assembly

The Arcair 94-104-012 Bonnet Assembly is a precision-engineered replacement component designed for the maintenance and repair of Arcair's industry-standard Angle-Arc® manual gouging torches. This assembly serves as the housing and retention mechanism for the torch's air valve system, a critical function that governs the flow of compressed air required for the air carbon arc gouging process. Manufactured in Mexico to Arcair's exact OEM specifications, this part ensures seamless integration with K2000™, K3000™, K4000™, and K5000™ Extreme™ torch models.

Failure of the bonnet assembly can lead to air leakage, reduced gouging efficiency, and potential safety hazards. The 94-104-012 is constructed from high-durability materials selected for their resistance to thermal cycling and mechanical impact common in heavy industrial environments. By replacing a worn or cracked bonnet with this genuine Arcair part, operators can restore the structural integrity of the valve assembly, ensuring consistent air pressure delivery to the carbon electrode. This component is essential for MRO professionals seeking to maintain the reliability and performance longevity of their gouging equipment assets.