210-4006 - Miller Smith 210 Series Silverline High Purity Regulator CGA 350 15 PSI

Precision Control for High Purity Applications

The Miller Smith 210-40-06 Silverline High Purity Analytical Single Stage Regulator is engineered to meet the rigorous demands of laboratory and analytical environments. Designed specifically for non-corrosive, high-purity gases, this regulator ensures that your gas stream remains uncontaminated during delivery. The core of its performance lies in the stainless steel diaphragm, which provides precise pressure control without the risk of inboard diffusion or outgassing that can occur with rubber diaphragms. This makes it an excellent choice for applications where maintaining the chemical integrity of the gas is paramount, such as in gas chromatography or biological incubation.

Robust Construction and Design

Durability is a hallmark of the Silverline series. The 210-40-06 features a rugged brass bar stock body that is fully plated, along with the bonnet and gauges, to offer superior protection against environmental corrosion and wear. The regulator is equipped with a filtered seat, a critical feature that prevents particulate matter from damaging the seating surface, thereby extending the service life of the unit and maintaining high gas purity. The large, 2-1/2 inch gauges are easy to read, allowing operators to monitor cylinder and delivery pressure at a glance. Additionally, the body is tapped for rear panel mounting, providing flexibility for installation in gas cabinets or instrument benches.

Safety and Versatility

Safety is integrated into the design with a built-in capturable preset safety relief valve, protecting downstream equipment from over-pressurization. The regulator is also capable of withstanding vacuums generated during purging operations, a common procedure in high-purity gas handling to remove atmospheric contaminants before use. With a CGA 350 inlet connection and a delivery range of 0-15 PSIG, this model is tailored for specific combustible gas mixtures often used in emission testing and chemical processing. Whether used in automotive testing facilities or chemical process plants, the Miller Smith 210-40-06 delivers reliable, contamination-free performance.