28Z43 - ESAB C-32 Valve Spring Replacement

Reliable Gas Equipment Maintenance with ESAB

Maintaining the integrity of your oxy-fuel welding and cutting equipment is paramount for safety and performance. The ESAB 28Z43 Spring Valve C-32 is a genuine Original Equipment Manufacturer (OEM) replacement part designed to restore the functionality of your gas apparatus. When dealing with high-pressure gas systems, every component plays a critical role, and the valve spring is no exception. It provides the necessary tension to ensure valves close properly, preventing dangerous leaks and ensuring precise flow control during operation.

At Josef Gas, we understand that downtime is costly. That is why we stock essential repair parts like the 28Z43 to help you get your equipment back in service quickly. This specific spring is engineered to fit C-32 valve assemblies, a common configuration in various ESAB, Purox, and Oxweld gas devices. Using non-OEM springs can lead to improper seating of the valve, inconsistent gas flow, or premature failure due to inferior materials. By choosing this genuine ESAB part, you are investing in the longevity of your tools and the safety of your workspace.

Why Choose Genuine ESAB Parts?

ESAB has a long history of excellence in the welding industry, having acquired legacy brands like Purox and Linde. Their replacement parts are manufactured to the exact specifications of the original engineering drawings. This means the 28Z43 spring has the correct wire diameter, coil count, and compression rate required for your specific equipment. Whether you are repairing a regulator or a torch handle, ensuring that the internal spring mechanism is functioning correctly is the first step in a successful refurbishment.

Installation and Safety

Replacing a valve spring should always be performed by a qualified technician familiar with gas apparatus repair. Before installing the ESAB 28Z43, ensure the system is fully depressurized and clean. Inspect the valve seat and stem for wear, as a new spring works best when the mating components are also in good condition. Regular maintenance of your gas equipment not only extends its life but also ensures that your flame characteristics remain stable, resulting in better cuts and welds.

• Authenticity: Guaranteed OEM part for perfect compatibility.


• Durability: Made from high-quality steel to resist fatigue.


• Safety: Ensures proper valve closure to prevent gas leaks.