0781-5122 - Victor EDGE ESS3-40-580 Inert Gas Regulator, 2-40 PSIG, CGA 580

Victor EDGE ESS3-40-580 Regulator: Precision Low-Pressure Control

The Victor EDGE ESS3-40-580 Regulator is a premium single-stage gas regulator designed for applications requiring precise low-pressure delivery of inert gases. Engineered as part of the revolutionary EDGE Series, this regulator combines advanced safety features with a robust design to withstand the harshest industrial environments. With a CGA 580 inlet connection, it is compatible with Argon, Nitrogen, and Helium cylinders, making it a versatile tool for purging, blanketing, or specialized welding applications where pressure control between 2 and 40 PSIG is critical.

Safety and durability are at the core of the EDGE Series design. The regulator features the patented SLAM (Shock Limitation and Absorption Mechanism) knob, which protects the regulator internals and cylinder valve in the event of a fall. The high-impact ABS gauge guard is recessed to prevent damage to the gauges, a common failure point in standard regulators. Internally, the stem-type seat mechanism and fabric-reinforced neoprene diaphragm ensure consistent performance and long service life. The forged brass body provides superior strength, while the sintered bronze inlet filter prevents contaminants from entering the system.

This medium-capacity regulator is ideal for maintenance, repair, and operation (MRO) tasks, as well as construction and fabrication. Its user-friendly design includes color-coded knobs for quick gas identification and easy-to-read gauges with high-contrast graphics. Whether you are pressurizing a system for leak testing or maintaining a specific atmosphere for industrial processes, the Victor ESS3-40-580 delivers reliability you can trust. It meets or exceeds all relevant industry standards, including UL 252 and ASTM G-175.