611-00030000 - Miller Smith 610 Series Silverline High Purity Regulator, CGA 326, 0-60 PSI Delivery

Precision Control for High Purity Applications

The Miller Smith 611-00-03-00-00 Silverline High Purity Brass Single Stage Regulator is engineered to meet the rigorous demands of specialty gas delivery systems. Part of the esteemed 610 Series, this regulator is designed specifically to prevent contamination in high-purity setups while providing accurate and stable regulation of non-corrosive gases. The unit features a CGA 326 inlet connection, making it suitable for specific gas applications such as Nitrous Oxide, and offers a delivery pressure range of 0-60 PSI (with a 50 PSI nominal rating in some contexts), ensuring precise control for sensitive downstream equipment.

Advanced Construction and Materials

At the core of the 610 Series is a stainless steel diaphragm that provides maximum accuracy and stability. Unlike elastomeric diaphragms, the stainless steel construction eliminates the risk of off-gassing and absorption, which is critical for maintaining the integrity of high-purity gas streams. The regulator utilizes a metal-to-metal seal between the body and the diaphragm, ensuring a leak-tight enclosure capable of withstanding internal vacuum during purging cycles. The body itself is machined from brass bar stock and finished with nickel plating, offering both durability and resistance to environmental corrosion.

Enhanced Purity and Safety Features

To further protect the gas stream and the regulator's internal components, a 316 stainless steel filter is integrated into the inlet. This filter effectively traps particulates that could otherwise damage the seat or contaminate the process. The seat mechanism is filtered for added reliability. Safety is also a paramount design consideration; the bonnet includes a 1/16-inch FNPT port to capture and vent hazardous gases in the unlikely event of a diaphragm failure. This feature is essential for maintaining a safe working environment in laboratories and industrial facilities.

Versatile Mounting and Integration

The Miller Smith 611-00-03-00-00 is designed for flexibility in system integration. It features a threaded bonnet for panel mounting and a body tapped for rear panel mounting, allowing for secure installation in gas cabinets or control panels. The 2-1/2 inch single scale gauge provides clear, easy-to-read pressure monitoring. With a maximum inlet pressure rating of 3500 PSI, this single-stage regulator is a robust solution for managing high-pressure supply cylinders while delivering a consistent low-pressure output.