312-83250000 - Miller Smith Silverline 310 Series High Purity SS Regulator, CGA 660, 0-100 PSIG

Precision Control for High Purity Applications

The Miller Smith 312-83-25-00-00 Silverline High Purity Regulator is an elite solution designed specifically for the rigorous demands of specialty gas delivery. Engineered for environments where contamination control and corrosion resistance are paramount, this single-stage regulator is constructed almost entirely from 316 stainless steel. This material choice ensures that the regulator remains inert to corrosive media, preventing the degradation that can compromise lesser units. The 310 Silverline series is synonymous with reliability in analytical laboratories, semiconductor manufacturing, and chemical processing facilities where gas purity cannot be compromised.

At the heart of this regulator is a convoluted stainless steel diaphragm. Unlike elastomeric diaphragms that can outgas or permeate, the stainless steel diaphragm provides a metal-to-metal seal, ensuring maximum leak integrity. This design feature is critical when handling toxic or hazardous gases, as it significantly reduces the risk of fugitive emissions. The diaphragm's convoluted shape also enhances sensitivity, allowing for precise control of delivery pressure between 0 and 100 PSIG, even as cylinder pressure decays. The unit is capable of withstanding an internal vacuum, making it compatible with purge cycles essential for maintaining system purity during cylinder changeouts.

Safety is engineered into every aspect of the Miller Smith 312-83-25-00-00. The bonnet features a captured vent port (1/16" FNPT), which allows operators to pipe vented gases away to a safe scrubbing or disposal system in the unlikely event of a diaphragm failure. This feature is indispensable when working with hazardous or toxic gases typically associated with CGA 660 connections. Additionally, the 316 stainless steel filtered seat prevents particulate contamination from entering the gas stream, extending the service life of the regulator and protecting downstream instrumentation. Whether for chromatography, EPA protocol gases, or corrosive process control, this regulator delivers the performance required by professionals.