0730-0026 - Victor SR 450/460 Series Replacement Diaphragm Assembly

Genuine Repair Parts for Victor Regulators

Maintain the legendary performance of your Victor oxy-fuel equipment with the Victor 0730-0026 Diaphragm Assembly. This is an OEM replacement part specifically designed for Victor's heavy-duty regulator lines, including the widely used SR 450 and SR 460 series. The diaphragm is the heart of any pressure regulator, responsible for balancing the forces between the adjusting spring and the outlet pressure to deliver a steady flow of gas. A worn or damaged diaphragm is the leading cause of pressure creep and erratic flow rates.

Symptoms of a failing diaphragm include a humming sound during operation, the inability to hold a set pressure (creep), or external leaks through the bonnet vent. Replacing the diaphragm with this genuine Victor assembly (0730-0026) restores the regulator's sensitivity and dynamic flow capacity. It is constructed from high-grade materials compatible with the gases and pressures these regulators are rated for, ensuring long service life and resistance to environmental degradation.

Professional welders and fabricators know that precision flame characteristics depend on stable gas pressure. Don't let a $50 part compromise the quality of your cuts or welds. This assembly comes ready to install, fitting seamlessly into the regulator body. Always ensure that regulator repairs are performed by qualified personnel to guarantee leak-free operation and adherence to safety standards.