Resources
USG Model 441 and 461 Regulators: Design, Features, Installation Webinar
- Video
In this previously recorded webinar, we'll give you a closer look at our signature Model 441 and Model 461 regulators. Continue Reading
Webinar: How to Size and Select a USG Regulator
- Video
In this previously recorded webinar, we'll walk you through the process of how to size and select a USG regulator. Continue Reading
How to Assemble a Roll-Out Diaphragm Assembly for a Model X57 Regulator
- Video
This video will show you how to assemble a roll-out diaphragm assembly for a Model X57 regulator. Continue Reading
How to Assemble a Model 441 Valve Assembly: 6 Inch
- Video
This video will show you how to assemble a 6" vale assembly for a Model 441 regulator. Continue Reading
How to Assemble a Model 441 Valve Assembly: 4 Inch
- Video
This video will demonstrate how to assemble a 4" Model 441 valve assembly. Continue Reading
How to Assemble a Model 441 Valve Assembly: 2 & 3 Inch
- Video
This video will show you the steps of putting together a 2" or 3" 441 valve assembly. Continue Reading
How to Change a Standard Model 121 to a V-Port
- Video
If you need to change your Model 121 regulator to a v-port, this video will show you how to do so. Continue Reading
How to Set a Double Valve on a Model 461-57S Regulator
- Video
Get a closer look at the process for setting the double valves on our Model 461-57S regulator. Continue Reading
How to Change the Orifice on a Model 143 Regulator
- Video
This tutorial will demonstrate how to change the orifice on the Model 143. Continue Reading
Model 461-57S Regulator Series: Preparation, Service & Rebuild Part Two
- Video
In part two of this series, we will demonstrate how to rebuild the regulator after service. Continue Reading

