Miller Smith 220 Series Silverline High Purity Two-Stage Regulator 15 PSI

Reliable Control for Specialty Gases

The Miller Smith 220-00-00 Silverline Regulator represents the gold standard in high-purity gas control. Engineered by Miller, a leader in industrial gas equipment, this two-stage regulator is built to handle non-corrosive pure gases and mixtures with exceptional precision. The two-stage architecture is critical for applications where delivery pressure must remain constant over long periods, regardless of fluctuations in the supply cylinder pressure. This makes it an ideal choice for calibration stations, research laboratories, and specialized industrial processes where consistency is key.

Rugged and Safe Construction

While designed for high precision, the 220 Series does not compromise on durability. It features a rugged brass bar stock construction that is fully plated to resist corrosion and wear. The unit is rated for a maximum inlet pressure of 3500 PSI, making it compatible with high-pressure cylinders. Safety is paramount in gas handling, and this regulator includes a built-in capturable preset safety relief valve. This valve protects the regulator's low-pressure components from over-pressurization, providing peace of mind in busy work environments. Furthermore, the design is robust enough to withstand vacuums generated during purging operations, a common procedure in high-purity gas delivery systems.

Versatile Connectivity

The 220-00-00 is equipped with 1/4" FNPT connections on both the inlet and outlet. This configuration provides maximum flexibility, allowing users to install specific CGA nipples, tube fittings, or hard-piping adapters to suit their specific infrastructure. Whether you are setting up a new gas manifold or replacing a regulator on a dedicated analyzer, the Miller Smith 220-00-00 offers the adaptability and performance professional welders and technicians trust. Its low delivery range of 0-15 PSI is specifically tuned for applications requiring fine low-pressure control, ensuring delicate downstream equipment is never over-pressurized.