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0781-5205 - Victor EST4 Oxygen Station Regulator 5-80 PSIG

Packaging: pack of 1
$690.70/EA $453.94/pack of 1 only $453.94/EASave 34%

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OVERVIEW

Upgrade Your Shop Pipeline with the Victor EST4 Oxygen Regulator

When it comes to outfitting your welding shop's gas pipeline system, safety and reliability are non-negotiable. The Victor EST4-80-024R EDGE Station Regulator delivers on both fronts, offering the most advanced design on the market for controlling oxygen flow from station drops. Whether you are running a large fabrication facility, a shipyard, or a training center, the EST4 ensures that your welders get consistent pressure without the bulk and vulnerability of old-style regulators.

The first thing you'll notice is the EDGE design. It’s compact, sleek, and built to survive the shop floor. The prominent green SLAM knob isn't just for looks—it acts as a shock absorber. If a heavy object hits the regulator or if it takes a knock, the knob compresses to protect the vital internal parts and the bonnet. This means fewer broken regulators and less downtime for your team. The gauge is recessed into the body, keeping it safe from being snapped off or smashed, a common issue with traditional regulators that have protruding gauges.

Performance-wise, the EST4-80-024R is a workhorse. It provides a steady delivery pressure between 5 and 80 PSIG, making it perfect for everything from light brazing to heavy-duty cutting. The flow control is smooth and responsive, allowing for fine-tuning of your flame. Because it is a station regulator, it comes equipped with a specific "C" size inlet nut (7/8"-14) designed to mate with standard oxygen station valves, ensuring you don't accidentally connect it to a high-pressure cylinder. It is the professional's choice for a clean, safe, and efficient shop setup.

Why Choose the Victor EDGE Series?

  • Unmatched Durability: The zinc-aluminum bonnet is stronger than brass and resists corrosion.
  • Enhanced Safety: Passes the strictest impact tests in the industry.
  • Easy Operation: Large, color-coded knob makes pressure adjustments easy, even with gloves on.
  • Compact Profile: Takes up less space at the wall or manifold drop.
Additional Information
Brand:Victor
Item:Regulator
Used On Which Gas:Oxygen
Max Outlet:80 PSI
Max Inlet:200 PSI
Packaging Description:1-per-ea
Series:EDGE Series, EST4
Regulator Type:Station Regulator
Inlet Connection:Station Oxygen (7/8"-14 UNF-2B)
Outlet Connection:9/16"-18 RH (B-Size)
Delivery Pressure Range:5-80 PSIG
Housing Material:Forged Brass Body, Zinc-Aluminum Bonnet

INCLUDED

  • 1x EST4-80-024R Oxygen Station Regulator
  • 1x Instruction Manual

APPLICATIONS

  • Industrial Gas Pipeline Systems
  • Heavy Fabrication Shops
  • Shipbuilding and Repair
  • Automotive Manufacturing
  • Welding Training Centers
  • Structural Steel Fabrication

FAQ

A station regulator, like the EST4, is designed to connect to a low-pressure pipeline drop (typically around 200 PSI) rather than a high-pressure gas cylinder (up to 3000 PSI). It has different inlet threads to prevent unsafe connections.

The '024' refers to the inlet connection type. For Victor station regulators, this code indicates a 7/8"-14 UNF-2B Right Hand thread, which is the standard connection for Oxygen station valves.

No. This is a station regulator rated for a maximum inlet pressure of 200 PSIG. Connecting it to a high-pressure cylinder (2000+ PSIG) is dangerous and the threads will not match a standard CGA 540 valve.

The EST4-80-024R has a delivery pressure range of 5 to 80 PSIG.

Yes, the EDGE series features a modular gauge design that allows for easy replacement if damaged, although the recessed design helps prevent breakage.

SLAM stands for Shock Limitation and Absorption Mechanism. It is a multi-stage crumple zone built into the adjusting knob that absorbs impact energy to protect the regulator body and bonnet.

No, the regulator itself does not include a built-in flash arrestor, but it is highly recommended to install flashback arrestors at the torch or regulator outlet for safety.

The EST4 is commonly used in heavy manufacturing, shipyards, and construction facilities where oxygen is distributed via a central piping system.

CATALOGUE & SPEC SHEETS

Spec Sheet
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