0390-0053 - Victor High Pressure Oxygen Valve Maintenance Kit

Genuine Victor 0390-0053 HP Oxygen Valve Repair Kit

The Victor 0390-0053 HP Oxygen Valve Repair Kit is a critical maintenance component designed for professional industrial gas equipment. In the field of oxy-fuel welding and cutting, the integrity of gas control devices is paramount, particularly when dealing with high-pressure oxygen. This genuine Victor repair kit is engineered to restore the functionality of high-pressure (HP) oxygen valves found in Victor regulators and manifold systems, ensuring they operate within original factory specifications.

High-pressure oxygen systems demand the highest level of cleanliness and material compatibility. Components within the valve assembly are subject to extreme pressure differentials and flow velocities. Over time, wear and tear on seats, stems, and seals can lead to internal bypassing or external leaks. The 0390-0053 kit provides the necessary OEM components to rebuild the valve mechanism, effectively addressing issues related to pressure creep or inability to shut off flow completely. By utilizing genuine Victor parts, operators ensure that all materials are adiabatically tested and safe for oxygen service, mitigating the risks associated with particle impact and compression heat.

Maintenance personnel and equipment technicians rely on this kit to extend the service life of valuable brassware. Rather than replacing an entire regulator or valve body, a timely rebuild using the 0390-0053 kit can return the unit to service at a fraction of the cost. This kit is manufactured with precision tolerances that match the internal geometry of Victor equipment, guaranteeing a leak-tight seal and smooth valve actuation. Whether used in heavy industrial fabrication, laboratory settings, or field repair, this kit represents the standard for quality and safety in gas equipment maintenance.

Key Technical Considerations:

• Oxygen Compatibility: All components are cleaned and prepared for oxygen service to CGA G-4.1 standards.


• Precision Engineering: Parts are machined to exact dimensions to ensure proper seating and flow control.


• Safety Compliance: Restoring equipment with OEM parts helps maintain compliance with industry safety regulations and insurance requirements.