0781-5206 - Victor EST4 Oxygen Station Regulator, CGA-024 Inlet, 5-125 PSIG

Heavy-Duty Gas Control for Industrial Pipelines

The Victor 0781-5206 EST4-125-024R EDGE™ Station Regulator is a premium gas control device engineered specifically for industrial oxygen distribution systems. Designed to regulate pressure from a low-pressure pipeline drop (up to 200 PSIG) down to a usable working pressure (5-125 PSIG), this unit is an essential component for manufacturing facilities, fabrication shops, and educational institutions utilizing bulk gas systems. Unlike cylinder regulators, the EST4 series features a specialized rear-entry configuration with a CGA-024 inlet, ensuring correct and safe connection to standard oxygen station outlets.

Unmatched Durability and Safety

Victor has revolutionized regulator design with the EDGE series, prioritizing longevity and safety in harsh industrial environments. The EST4 features a forged brass body paired with a zinc-aluminum housing cap, a material combination that offers nearly twice the yield strength of traditional all-brass regulators. This robust construction is further enhanced by the patented SLAM™ (Shock Limiting Absorbing Mechanism) knob. This multi-stage crumple zone is designed to absorb impact energy in the event of a collision or fall, protecting the regulator's vital internal components and adjusting screw from damage. This feature significantly reduces replacement costs and downtime associated with accidental breakage.

Precision Performance

With a flow coefficient (Cv) of 0.488, the EST4-125-024R provides consistent and uniform flow performance across its entire delivery range. The regulator is equipped with a large, easy-to-read 2.5-inch delivery gauge featuring high-contrast graphics, allowing operators to monitor pressure settings at a glance, even in low-light conditions. The internal design includes a stem-type seat mechanism and a sintered bronze inlet filter, which works to trap particulates from the pipeline, ensuring smooth operation and extending the service life of the seat. Meeting or exceeding CGA E-4, UL 252, and ASTM G-175 standards, this regulator represents the pinnacle of safety and reliability for professional gas distribution.