ESAB Victor Edge 2.0 Nitrogen Purge/Flow Regulator 0781-3652 | Precision Nitrogen Control

Meet the ESAB Victor Edge Series 2.0 Nitrogen Purge/Flow Regulator (model 0781-3652). Designed for robust nitrogen handling, it supports a maximum inlet of 3000 psig and is optimized for nitrogen service. This regulator blends convenience with precise control for purging, brazing, and high‑pressure testing, without claiming guaranteed outcomes.

At the heart of the Edge 2.0 is thoughtful engineering that helps operators read outcomes clearly and work efficiently. The tool-less CGA-580 connection simplifies setup, while the fully enclosed modular gauges sit behind a protective metal guard for dependable visibility in busy workspaces.

Key design and performance elements

• Nitrogen CGA-580 tool-less connection for quick, tool-free setup
• Fully enclosed, highly visible modular gauges with a robust metal gauge guard
• SLAM (Shock Limitation and Absorption Mechanism) technology integrated into the adjusting knob for added strength and safety
• Up to 800 psi testing pressure for demanding nitrogen tasks
• Outlet Connection: 1/4 in. SAE Flare for versatile hose compatibility

Dual-pressure and flow control in one regulator

The EDGE 2.0 Series uses advanced dual-stage orifice technology that lets one regulator manage both pressure and flow. This can help you fine-tune nitrogen delivery for different workflows without switching equipment, potentially improving precision and efficiency.

With nitrogen as the service gas, this regulator is suited to purging during brazing, leak-check procedures, and high‑pressure testing workflows where steady control matters. The rugged construction and clear readouts are designed to support quick setup and confident operation in a range of workshop environments.

Real-world use scenarios

• Nitrogen purge during brazing and assembly to minimize contaminants
• Controlled nitrogen purging and testing in leak-check procedures
• High-pressure nitrogen trials to verify assembly integrity

Why consider this regulator

While results depend on your specific process and materials, the Victor Edge 2.0 is built to offer convenience, safety, and dependable performance in nitrogen-based tasks. It may help you maintain steady control, simplify adjustments, and keep critical readings accessible during operation.