633-0009 - Miller Smith Silverline 630 Series Two-Stage Inert Gas Regulator, 0-100 PSI, CGA 580

Precision Control for High Purity Applications

The Miller Smith 633-00-09 Silverline High Purity Two Stage Regulator is engineered specifically for laboratory and specialty gas applications where maintaining gas purity and precise pressure control is paramount. Part of the renowned Silverline 630 Series, this regulator features a compact design that makes it uniquely suited for use with lecture bottles and in environments where space is at a premium. Despite its small footprint, it delivers the robust performance expected from Miller Smith equipment.

Advanced Construction for Purity

At the heart of this regulator is a 316 stainless steel diaphragm in the second stage. This material choice is critical for high-purity applications, as it prevents contamination of the gas stream and ensures material compatibility with a wide range of inert gases. The first stage utilizes a brass piston design, providing reliable pressure reduction from high-pressure sources up to 3500 PSI. The body, bonnet, and gauges are constructed from rugged brass bar stock and finished with a high-quality plating, offering superior protection against corrosion and wear in demanding lab settings.

Reliable Two-Stage Performance

As a two-stage regulator, the 633-00-09 excels at providing a constant delivery pressure even as the cylinder pressure drops. This characteristic is essential for analytical instruments and critical processes where pressure fluctuations can lead to inaccurate results. The unit offers a delivery pressure range of 0-100 PSI, easily adjustable via a large, ergonomic knob designed for fine-tuning. Safety is also a priority, with a built-in capturable preset safety relief valve and sintered brass filters that protect internal components from particulate damage.