0797-0306 - Victor High Pressure Seat Assembly for SR Series Regulators

Restore Precision with the Victor 0797-0306 Seat Assembly

The Victor 0797-0306 Seat Assembly is a critical replacement component designed to maintain the safety and efficiency of your heavy-duty gas regulators. When working with high-pressure cylinders, the regulator seat acts as the primary gatekeeper, controlling the flow of gas from the tank into the low-pressure chamber. Over time, wear and tear, debris, or age can compromise this seal, leading to performance issues. This genuine Victor part ensures that your equipment continues to operate at the high standards expected from the Victor brand.

Why Choose Genuine Victor Parts?

Using OEM (Original Equipment Manufacturer) parts like the 0797-0306 is essential for safety. Aftermarket or generic seats may not match the precise tolerances required for Victor's SR 450, SR 460, and SR 700 series regulators. A seat that does not fit perfectly can lead to gas leaks or unstable pressure delivery. This assembly is manufactured with high-quality brass and specialized sealing materials engineered to withstand the rigors of industrial welding and cutting environments.

Signs You Need a Replacement

One of the most common signs that your regulator seat needs replacing is "creep." This occurs when the delivery pressure gauge reading slowly rises when the torch valves are closed. This indicates that the high-pressure gas is leaking past the seat into the low-pressure chamber. If left unchecked, this can damage the diaphragm or cause the safety relief valve to blow. Installing a fresh 0797-0306 Seat Assembly resolves this issue, restoring precise control and protecting your downstream equipment.

Compatibility and Application

This seat assembly is specifically designed for Victor's heavy-duty regulator lines. It is compatible with the SR 450, SR 460, and SR 700 series, which are commonly found in heavy fabrication, scrap yards, and industrial manufacturing. By keeping a spare seat assembly on hand, you can minimize downtime and ensure your oxy-fuel operations run smoothly and safely.