0781-5200 - Victor EDGE ELC4 Inert Gas Regulator for Liquid Cylinders, CGA 580

Heavy-Duty Victor EDGE Series Regulator

The Victor 0781-5200 (Model ELC4-125-580R) is a premium single-stage regulator engineered for the professional welder and fabricator utilizing liquid cylinders. Part of the renowned EDGE family, this regulator brings advanced design features to the shop floor, offering a compact yet incredibly robust solution for inert gas control. The unit comes standard with a CGA 580 inlet connection, making it compatible with standard inert gas cylinders such as Nitrogen, Argon, and Helium. Its rear-entry design is optimized for liquid cylinders, ensuring the gauges and adjustment knob are always oriented correctly for the user.

Built for the Industrial Environment

Durability is a key specification for any welding or industrial equipment, and the Victor 0781-5200 excels in this category. The body is forged from solid brass, providing a heavy-duty foundation, while the housing cap utilizes a specialized zinc-aluminum alloy. This material choice offers exceptional resistance to deformation and damage. The regulator also features color-coded knobs for quick gas identification—a small but critical detail in busy shops with multiple gas lines. The impact-absorbing SLAM knob adds an extra layer of protection, ensuring that accidental bumps or drops don't result in a broken regulator or a safety hazard.

Technical Excellence

This regulator is not just tough; it is precise. It offers a delivery range of 5-125 PSIG and is rated for a maximum inlet pressure of 3000 PSIG. The stainless steel diaphragm and stainless steel bolts contribute to a long service life and consistent pressure regulation, meeting or exceeding CGA E-4 and UL 252 standards. The outlet connection is a standard CGA 032 (5/8"-18 UNF), allowing for easy integration with existing hoses and equipment. For professionals who demand the best in safety, ease of service, and performance, the Victor EDGE ELC4 series is the industry standard.