823-0027 - Miller Smith 820 Silverline High Pressure Regulator CGA 677 0-500 PSI

Precision High-Pressure Control for Analytical Applications

The Miller Smith 823-00-27 Silverline High Pressure Analytical Brass Single Stage Regulator represents the pinnacle of gas control technology for laboratory and industrial testing environments. Part of the esteemed 820 Silverline series, this regulator is engineered specifically to manage high pressures associated with noncorrosive inert gases. With a delivery range of 0-500 PSIG and a maximum inlet pressure capability of 6000 PSIG, it is perfectly suited for demanding applications such as purging, charging, and calibration where stability and accuracy are paramount.

At the core of this regulator's performance is its advanced piston sensor design. Unlike traditional diaphragm regulators, the piston mechanism provides superior structural reliability when handling high inlet pressures, ensuring consistent performance over a long service life. The unit is constructed from high-quality brass that has been nickel-plated. This plating covers the body, bonnet, and gauges, offering exceptional protection against corrosion and wear, maintaining the unit's aesthetic and functional integrity even in challenging environments.

Operational ease and safety are built into every aspect of the design. The regulator features a self-relieving adjusting screw, which allows for low-torque pressure adjustments. This is particularly beneficial in closed or dead-end systems, enabling operators to reduce downstream pressure smoothly without venting the entire line. For safety in enclosed spaces, the bonnet includes a 1/16-inch FNPT tapped vent hole, allowing for the installation of a captured vent line to pipe gases away from the immediate work area. Additionally, the regulator is equipped with large 2-1/2 inch single-scale gauges, providing clear, legible readings from a distance, which enhances monitoring efficiency in busy laboratories.

Cleanliness and compatibility are critical in analytical settings. The Miller Smith 823-00-27 is cleaned for oxygen service, ensuring it is free from oils and contaminants that could compromise sensitive processes, although it is fitted with a CGA 677 connection for high-pressure inert gas cylinders. Whether utilized in R&D laboratories, chemical plants, or manufacturing process control, this regulator delivers the reliability and precision required for high-stakes gas delivery.