212-4009 - Miller Smith 210 Silverline High Purity Regulator, 0-100 PSI, CGA 580

Precision Control for Analytical Applications

The Miller Smith 212-40-09 Silverline High Purity Analytical Single Stage Regulator is engineered to meet the rigorous demands of laboratory and industrial analytical environments. Part of the renowned 210 Silverline Series, this regulator is specifically designed for controlling high purity, non-corrosive gases where maintaining the integrity of the gas stream is paramount. With a delivery pressure range of 0-100 PSIG and a CGA 580 inlet connection, it is perfectly suited for inert gases such as Nitrogen, Argon, and Helium used in instrument analysis and chemical processing.

Superior Materials and Construction

Constructed from rugged brass bar stock, the 212-40-09 features a fully plated body, bonnet, and gauges. This plating provides superior protection against environmental corrosion and wear, ensuring a long service life even in demanding settings. The critical component, the diaphragm, is manufactured from high-quality stainless steel. This choice of material is essential for analytical applications as it prevents the outgassing and contamination often associated with elastomeric diaphragms. The stainless steel diaphragm ensures precise control of delivery pressure and is highly resistant to the inboard diffusion of atmospheric contaminants.

Advanced Design Features

This regulator incorporates a filtered seat that not only adds another layer of protection for gas stream purity but also extends the service life of the seat itself by preventing particulate damage. The unit is designed to withstand vacuums generated during purging operations, a common requirement in high-purity gas handling. For ease of use, it is equipped with large, 2-1/2 inch single scale gauges that are easy to read at a glance. Safety is addressed with a built-in capturable preset safety relief valve. Additionally, the body is tapped for rear panel mounting, offering flexible installation options for various system configurations.