0740-0105 - Victor High Pressure Regulator Seat Assembly 0740-0105

Restore Your Victor Regulator with the 0740-0105 Seat Assembly

Is your heavy-duty Victor regulator showing signs of pressure creep? When you close your torch valve, does the needle on your delivery gauge continue to climb? This is a classic symptom of a worn-out high-pressure seat. The Victor 0740-0105 Seat & Stem Assembly is the genuine OEM solution to fix this dangerous and annoying problem. Don't risk your safety or the quality of your cuts with a faulty regulator; replace the seat with the part designed specifically for your equipment.

Victor regulators are legendary for their durability, but like all mechanical devices, the internal soft parts eventually wear out. This seat assembly fits the workhorses of the industry: the SR 450, SR 460, and SR 700 series regulators. These are the big, heavy-duty regulators used in shipyards, construction sites, and heavy fabrication. Using genuine Victor parts ensures that you maintain the correct flow rates and safety margins that the regulator was originally built to provide. Cheap aftermarket knock-offs often fail prematurely or don't seal correctly against the nozzle.

Installation involves disassembling the regulator to access the high-pressure chamber. Once installed, this new seat and stem assembly provides a fresh, tight seal against the nozzle, stopping gas flow completely when required and regulating it smoothly during operation. Whether you are rebuilding a regulator for your own shop or servicing equipment for a fleet, the 0740-0105 is the essential part for extending the life of your Victor gas equipment.

Why Choose Genuine Victor Parts?

• Safety: Tested to withstand high cylinder pressures.
• Reliability: Eliminates pressure creep and fluctuation.
• Longevity: Made from materials compatible with industrial gases.
• Fit: Guaranteed compatibility with SR 450/460/700 series.