210-4002 - Miller Smith 210 Silverline High Purity CO2 Regulator CGA 320

Precision Control for Analytical Applications

The Miller Smith 210-40-02 Silverline High Purity Analytical Single Stage Regulator is engineered specifically for professionals requiring exacting standards in gas delivery. Designed to manage high purity, non-corrosive gases, this regulator is a staple in environments such as biological laboratories, automotive emissions testing facilities, and chemical process plants. The 210 Silverline series bridges the gap between standard industrial regulators and ultra-high purity equipment, offering a robust solution where brass construction is acceptable but gas stream integrity is paramount.

Advanced Construction for Purity

At the heart of this regulator is a stainless steel diaphragm. Unlike elastomeric diaphragms that can off-gas or absorb contaminants, stainless steel provides a non-permeable barrier that preserves the purity of the gas stream. This feature is critical for analytical instrumentation where even trace contamination can skew results. The body and bonnet are machined from rugged brass bar stock and then plated, providing superior protection against environmental corrosion and maintaining a clean, professional appearance suitable for laboratory settings.

Reliable Performance and Safety

The 210-40-02 is built to handle the rigors of daily use while maintaining precision. It features a filtered seat which not only aids in maintaining gas purity but also extends the service life of the regulator by preventing particulate damage. The unit is capable of withstanding vacuums generated during purging operations, a common requirement in high-purity setups to eliminate atmospheric contamination before gas flow begins. Safety is addressed with a built-in capturable preset safety relief valve, ensuring over-pressurization protection. With large, easy-to-read 2-1/2 inch gauges and a delivery range capable of handling vacuum down to 30" HG and pressure up to 30 PSIG, this regulator offers versatile control for sensitive applications.