613-00100000 - Miller Smith Silverline 610 Series High Purity Regulator, CGA 590, 250 PSI Delivery

Precision Control for High Purity Applications

The Miller Smith 613-00-10-00-00 Silverline High Purity Brass Single Stage Regulator is engineered to meet the rigorous demands of analytical and high-purity gas systems. Part of the renowned 610 Series Silverline, this regulator is specifically designed to prevent contamination within the gas stream, making it an essential component for laboratory, research, and specialized industrial applications. The unit features a CGA 590 inlet connection, suitable for Industrial Air and Sulfur Hexafluoride (SF6), and delivers a consistent pressure range of 0-250 PSI.

Advanced Construction and Materials

At the core of the 613-00-10-00-00 is a stainless steel diaphragm that provides superior sensitivity and pressure stability compared to standard elastomeric diaphragms. This metal-to-metal seal between the body and the diaphragm eliminates the need for gaskets that can off-gas or degrade over time, ensuring the integrity of the gas purity is maintained. The body itself is machined from brass bar stock and finished with nickel plating, offering excellent corrosion resistance and a clean, professional appearance suitable for laboratory environments.

Contamination Prevention

To further safeguard the system, Miller Smith has integrated a 316 stainless steel filter and a filtered seat mechanism. These components work in tandem to trap particulates and prevent debris from entering the regulator seat, which is a common cause of regulator creep and failure. The packless diaphragm outlet valve is diffusion-resistant, maintaining system purity even during flow adjustments. Additionally, the regulator is capable of withstanding an internal vacuum, making it versatile for various purging and evacuation procedures required in high-purity setups.

Safety and Specifications

Safety is paramount in high-pressure gas handling. This model includes a threaded bonnet with a capturable vent (1/16" FNPT), allowing for the safe piping away of hazardous gases in the unlikely event of a diaphragm failure. The regulator is rated for a maximum inlet pressure of 3500 PSI and features a clear, 2-1/2 inch single scale gauge for monitoring delivery pressure. The outlet is a standard 1/4" FNPT, providing compatibility with a wide range of fittings and tubing systems.