0740-0017 - Victor High Pressure Regulator Seat Assembly 0740-0017

Precision Regulator Maintenance Component

The Victor 0740-0017 Seat and Stem Assembly is a critical replacement component designed for the maintenance and repair of Victor high-pressure gas regulators. In the realm of industrial gas control, the seat assembly functions as the primary sealing mechanism that regulates the flow of high-pressure gas from the cylinder into the low-pressure chamber. Over time, wear and tear or contamination can compromise this seal, leading to 'creep'—a dangerous condition where delivery pressure rises uncommanded when the downstream flow is stopped.

This genuine OEM assembly is engineered to the exact specifications required by Victor's heavy-duty regulator lines. It features precision-machined brass components and high-grade sealing materials capable of withstanding the rigorous demands of industrial environments. Installing the 0740-0017 restores the regulator's ability to maintain a stable static pressure, ensuring that downstream equipment receives a consistent flow without pressure spikes that could damage sensitive instruments or compromise weld quality.

For MRO professionals and equipment technicians, using authentic Victor parts is non-negotiable for safety compliance. This seat and stem assembly ensures that the regulator performs within its original design parameters, providing the reliability expected from Victor gas equipment. It is an essential stock item for facilities maintaining a fleet of oxy-fuel cutting outfits or heavy-duty gas distribution systems.