313-66240000 - Miller Smith Silverline 310 Series High Purity SS Regulator, CGA 580, 0-250 PSIG

Precision Control for High Purity Applications

The Miller Smith 313-66-24-00-00 Silverline High Purity Regulator is a premier solution for managing specialty gases in laboratory, analytical, and industrial environments. Engineered with the rigorous demands of high-purity systems in mind, this single-stage regulator is constructed almost entirely from 316 stainless steel. This material choice is critical not only for its resistance to corrosion but also for its ability to maintain the purity of the gas stream by minimizing off-gassing and particulate contamination. Whether you are handling inert gases for chromatography or maintaining a controlled atmosphere for sensitive manufacturing, the Silverline series ensures that your gas delivery system does not become a source of contamination.

At the heart of this regulator is a convoluted stainless steel diaphragm. Unlike rubber or elastomeric diaphragms that can degrade or release impurities over time, the stainless steel diaphragm provides a non-contaminating, metal-to-metal seal. This design feature is paramount for achieving maximum leak integrity, ensuring that atmospheric air does not ingress into the system and that process gases do not escape. The convoluted shape allows for a high degree of sensitivity, providing precise control over delivery pressure even as the cylinder pressure decays. This specific model is calibrated for a delivery range of 0-250 PSIG, making it versatile for a wide array of applications requiring substantial pressure output.

Safety and versatility are built into the 310 Series design. The regulator features a captured vent port (1/16" FNPT) in the bonnet, which allows for the safe piping away of gases in the rare event of a diaphragm failure—a crucial feature when working with toxic or hazardous media. While this unit comes equipped with a CGA 580 connection typically used for inert gases like Nitrogen, Argon, and Helium, the internal architecture is robust enough to handle corrosive gases should the application require different fittings in the future. The inclusion of a stainless steel needle valve on the outlet provides immediate, fine-tuned flow control, allowing operators to dial in the exact requirements for their specific process.

Durability is ensured through the use of a 316 PCTFE seat, which offers excellent chemical resistance and mechanical strength. This filtered seat design helps protect the regulator's internal components from particulate damage, extending the service life of the unit. With a maximum inlet pressure rating of 3500 PSIG, the Miller Smith 313-66-24-00-00 is ready to handle high-pressure cylinders with ease, providing a reliable, steady downstream flow that professionals can trust.