323-83000000 - Miller Smith 320 Silverline Series High Purity Stainless Steel Regulator 0-250 PSI

Precision Control for High Purity Applications

The Miller Smith 323-83-00-00-00 is a premium component within the 320 Silverline Series, engineered specifically for the rigorous demands of specialty gas delivery. This high-purity, two-stage regulator is constructed from 316 stainless steel bar stock, offering exceptional resistance to corrosion and ensuring the integrity of the gas stream. It is designed to handle both corrosive and non-corrosive gases, making it an ideal solution for analytical laboratories, petrochemical processing, and other industrial applications where purity is paramount. The unit features a 316 stainless steel filtered seat which not only enhances gas purity but also extends the service life of the regulator by preventing particulate damage.

Advanced Engineering and Safety

At the core of this regulator's performance is its two-stage architecture, which provides a constant delivery pressure of 0-250 PSI regardless of fluctuations in the inlet pressure from the cylinder. This stability is critical for sensitive downstream equipment. The regulator utilizes a convoluted stainless steel diaphragm that allows for highly precise pressure adjustments. A metal-to-metal diaphragm seal ensures maximum leak integrity, a vital feature when handling hazardous or expensive gases. For enhanced safety, the bonnet includes captured vent ports (1/16" FNPT) on both stages, allowing for the safe piping and venting of hazardous gases in the unlikely event of a diaphragm failure.

Versatile and Durable Design

The Miller Smith 323-83-00-00-00 is built to withstand the realities of operational environments. It is designed to endure internal vacuums during purging operations, ensuring that contaminants can be effectively removed before service. The regulator is equipped with large, 2-1/2 inch single scale gauges that are easy to read, facilitating quick checks of system status. With a maximum inlet pressure rating of 3500 PSI and 1/4" FNPT connections, it offers broad compatibility with standard high-pressure systems. Additionally, the front and rear bonnets are threaded, allowing for secure front panel mounting in instrumentation panels or gas cabinets.