622-20090002 - Miller Smith Silverline 2-Stage High Purity Regulator CGA 580

High Purity Gas Control for Analytical Applications

The Miller Smith 622-20-09-00-02 Silverline High Purity Brass Two Stage Regulator is engineered for environments where gas purity and pressure stability are paramount. Designed specifically for non-corrosive specialty gases, this regulator features a robust nickel-plated brass bar stock body that ensures durability while maintaining a high level of cleanliness. The unit is equipped with a CGA 580 connection, making it suitable for inert gases such as Argon, Nitrogen, and Helium commonly used in laboratory and industrial testing environments.

Advanced Diaphragm Technology

At the heart of the 620 Silverline series is a unique stainless steel diaphragm. Unlike elastomeric diaphragms that can outgas or degrade over time, the stainless steel construction provides a metal-to-metal seal with the body. This design eliminates the need for gaskets that could contaminate the gas stream, ensuring that the purity of your supply remains uncompromised from the cylinder to your instrument. The diaphragm also offers superior sensitivity, allowing for maximum accuracy in delivery pressure regulation.

Safety and Reliability

Safety is a critical component of the Miller Smith design. The regulator includes capturable vents in the bonnet (1/16" FNPT) for both stages, allowing for the safe piping of vented gases away from the work area in the unlikely event of a diaphragm failure. Additionally, the filtered seat design prevents particulate contamination from entering the regulator, extending the service life of the seat and ensuring consistent performance. Capable of withstanding internal vacuums during purging operations, this regulator is a versatile tool for high-purity gas management.