211-0000 - Smith Equipment 210 Series Silverline Analytical Regulator 0-60 PSI

Precision Control for Analytical Applications

The Miller Smith 211-00-00 Silverline High Purity Analytical Single Stage Regulator is a precision-engineered instrument designed to meet the rigorous demands of analytical laboratories and specialty gas applications. When working with high-purity gases, maintaining the integrity of the gas stream is paramount. This regulator addresses this need with a specific design architecture that minimizes contamination and ensures consistent delivery pressures. At the heart of the 211-00-00 is a stainless steel diaphragm. Unlike elastomeric diaphragms found in standard industrial regulators, stainless steel does not absorb or release atmospheric contaminants, nor does it off-gas, ensuring that the purity of the gas from the cylinder reaches the instrument without degradation. This feature makes it an excellent choice for gas chromatography, mass spectrometry, and other sensitive analytical techniques where even trace impurities can skew results.

Clean and Durable Construction

The construction of the Silverline series reflects its intended use in clean environments. The regulator features a rugged brass bar stock body that has been fully plated. This plating extends to the bonnet and the gauges, providing superior protection against external corrosion and maintaining a clean, professional appearance suitable for laboratory settings. The internal design includes a filtered seat, which serves a dual purpose: it enhances gas stream purity by trapping particulates and significantly extends the service life of the regulator by protecting the seating surface from damage. The unit is also designed to withstand vacuums generated during purging operations, a critical procedure in maintaining high-purity gas lines.

Versatile Integration

Operational versatility is another key benefit. The 211-00-00 is designed to control high-purity, non-corrosive gases with a delivery range of 0-60 PSIG. While it is a single-stage regulator, the large stainless steel diaphragm provides precise pressure control suitable for applications where the inlet pressure does not fluctuate rapidly. For setups requiring integration into instrument panels or gas management systems, the body is tapped for rear panel mounting, and the inlet/outlet connections are 1/4" FNPT, allowing for flexible plumbing configurations using standard fittings.