222-0010 - Miller Smith Silverline 220 Series High Purity Two-Stage Regulator CGA 590

Precision Control for Analytical Applications

The Miller Smith 222-00-10 Silverline High Purity Analytical Two Stage Regulator is engineered to meet the rigorous demands of laboratory and analytical environments. Designed specifically for high purity, non-corrosive pure gases and mixtures, this regulator is an essential component for applications where gas stream purity and pressure stability are paramount. The 220 Silverline Series distinguishes itself with a robust two-stage design, which allows for precise control from full to nearly empty cylinders. This ensures that delivery pressure remains constant regardless of fluctuations in cylinder pressure, a critical requirement for sensitive instruments.

At the heart of this regulator is a stainless steel diaphragm, chosen for its ability to provide precise pressure control while maintaining the integrity of the gas stream. Unlike elastomeric diaphragms, stainless steel prevents off-gassing and contamination, making it ideal for carrier gases or calibration mixtures used in gas chromatography techniques such as thermal conductivity, flame ionization, flame photometry, and electron capture. The unit also features a filtered seat that further enhances gas purity and extends the service life of the regulator by preventing particulate damage.

Durability and ease of use are also key features of the 222-00-10. The regulator is constructed from rugged brass bar stock and finished with a plated body, bonnet, and gauges for superior protection against environmental factors. The large 2-1/2 inch single scale gauges are easy to read, allowing operators to monitor cylinder and delivery pressure at a glance. Safety is addressed with a built-in capturable preset safety relief valve that protects components from over-pressurization. Additionally, the design is capable of withstanding vacuums generated during purging operations, adding versatility to its operational capabilities.

Whether you are managing a complex gas chromatography setup or require reliable pressure control for specialty gas delivery, the Miller Smith 222-00-10 delivers the performance and reliability expected from the Silverline series. Its combination of high-quality materials, precise engineering, and safety features makes it a top choice for professionals requiring CGA 590 connectivity and delivery pressures up to 100 PSI.