0305-0168 - Victor Mixer B for J-Series Handles

Precision Oxy-Acetylene Mixer for Heating Applications

The Victor 0305-0168 Mixer B is a specialized gas mixing assembly designed to expand the capabilities of light-duty welding handles. In the world of oxy-fuel processes, the mixer is the heart of the flame, determining the ratio and velocity of the oxygen and fuel gas mixture. This specific model, designated as "Mixer B," is engineered exclusively for use with Victor J-Series handles (such as the J-28, J-40, and J-100C). It serves as the critical interface that allows these handles to accept Type MFA-1 heating nozzles, transforming a standard welding setup into a potent heating tool.

Constructed from high-quality brass, the 0305-0168 is built to withstand the thermal stresses of repeated heating cycles. It features precision-drilled orifices that ensure the optimal volumetric flow of oxygen and acetylene, preventing flashbacks and sustaining a neutral flame profile essential for controlled metal heating. Without this mixer, J-Series handles are typically limited to welding elbows or cutting attachments; the Mixer B unlocks the ability to perform localized heat treatment, brazing preparation, and metal forming tasks effectively.

Professional welders and fabricators rely on Victor's modular design to keep their equipment versatile. Installing the Mixer B is straightforward: it threads securely onto the torch handle, and the heating nozzle threads into the mixer. This modularity allows for quick changeovers in the field, maximizing productivity. Ensure your oxy-fuel kit is complete with this OEM mixer, designed to meet the rigorous safety and performance standards of the welding industry.