323-83240000 - Miller Smith 320 Series Stainless Steel Two-Stage Regulator, CGA 580, 0-250 PSI

High Purity Precision for Critical Applications

The Miller Smith 323-83-24-00-00 is a premium high-purity, two-stage regulator designed specifically for the rigorous demands of analytical laboratories, petrochemical processing, and specialty gas delivery systems. Part of the renowned 320 Silverline Series, this regulator is engineered to handle both corrosive and non-corrosive gases with unmatched reliability. The core of its performance lies in its two-stage architecture, which provides a constant delivery pressure ranging from 0 to 250 PSI, regardless of fluctuations in the inlet pressure as the gas cylinder empties. This feature is critical for applications requiring steady, uninterrupted flow for sensitive instrumentation.

Constructed from 316 stainless steel bar stock, the body of the regulator offers superior resistance to corrosion, making it an ideal choice for harsh chemical environments. The wetted parts, including a 316 stainless steel filtered seat and PCTFE seating material, are selected to ensure the highest level of gas stream purity and extended service life. A unique metal-to-metal diaphragm seal further enhances the unit's integrity, virtually eliminating the risk of external leakage and ensuring that the gas purity is maintained from the cylinder to the point of use.

Safety is paramount in the design of the Miller Smith 323-83-24-00-00. The regulator features captured vent ports in the bonnet (1/16 inch FNPT), allowing for the safe piping and venting of hazardous gases in the unlikely event of a diaphragm failure. This capability is essential for facilities handling toxic or flammable gases. Additionally, the regulator is designed to withstand internal vacuums, making it compatible with purging operations necessary during cylinder changes. With large, easy-to-read 2-1/2 inch gauges and a convoluted stainless steel diaphragm for precise control, this regulator represents the gold standard in gas control technology.

Whether you are managing a chromatography lab or a semiconductor manufacturing process, the Miller Smith 320 Series provides the consistency and safety required for high-stakes environments. The unit comes equipped with a CGA 580 stainless steel inlet connection and a 1/4 inch tube fitting outlet, ready for integration into your high-purity gas manifold or direct cylinder application.