827-0009 - Miller Smith 820 Silverline High Pressure Piston Regulator, CGA 580, 0-6000 PSI

High-Performance Analytical Pressure Control

The Miller Smith 827-00-09 Silverline High Pressure Analytical Brass Single Stage Regulator is an elite component of the 820 Silverline Series, engineered specifically for the rigorous demands of high-pressure gas management. Designed to handle non-corrosive inert gases, this regulator features a robust piston sensor design rather than a traditional diaphragm. This structural choice is critical for maintaining reliability and safety when operating at inlet and delivery pressures up to 6000 PSI. The piston mechanism ensures consistent performance in high-stress environments such as chemical plants, manufacturing processes, and R&D laboratories.

Material integrity is a cornerstone of the 827-00-09's design. The entire body, bonnet, and gauges are nickel-plated. This plating serves a dual purpose: it provides an aesthetic, professional finish while significantly enhancing resistance to corrosion, thereby extending the service life of the unit. Although intended for inert gases, the regulator is cleaned to oxygen service standards, ensuring a high level of cleanliness and minimal contamination risk for analytical applications. The unit is also equipped with a self-relieving adjusting screw, which facilitates easy, low-torque pressure adjustments even in closed or dead-end systems.

Operational safety and versatility are further addressed through the bonnet's design. It includes a captured vent port tapped with 1/16-inch FNPT threads, allowing operators to install a vent line to pipe gases away from the immediate work area—a crucial feature for enclosed laboratory environments. The regulator is outfitted with large 2-1/2 inch single-scale gauges, which offer superior readability compared to standard 2-inch gauges, allowing technicians to monitor system status from greater distances. The body is also tapped for rear panel mounting, offering flexibility in system integration and panel design.