222-0109 - Miller Smith Silverline 220 Series High Purity Two-Stage Regulator CGA 580

Reliable High Purity Gas Regulation

For industrial and laboratory professionals seeking a regulator that combines rugged durability with analytical precision, the Miller Smith 222-01-09 Silverline Regulator is the superior choice. Part of the renowned 220 Silverline Series, this two-stage regulator is designed to handle high purity, non-corrosive gases with a CGA 580 connection (typically used for Inert gases like Nitrogen, Argon, and Helium). It provides a delivery pressure range of 0-100 PSIG, making it versatile for a wide array of technical applications.

Consistent Delivery Pressure

In critical applications, pressure stability is non-negotiable. The Miller Smith 222-01-09 utilizes a sophisticated two-stage mechanism that compensates for changes in cylinder pressure. As your gas cylinder empties, ordinary regulators may output varying pressures, but this Silverline model ensures the output remains rock-steady. This capability is essential for controlling carrier gases in chromatography or maintaining precise atmospheres in specialized welding and manufacturing processes.

Built for Longevity and Performance

The build quality of the 222-01-09 reflects Miller Smith's commitment to excellence. The unit features a plated brass body and bonnet, offering an attractive finish that resists environmental corrosion. Inside, a stainless steel diaphragm offers precise control over pressure adjustments while eliminating the risk of contamination inherent in rubber diaphragms. The seat is protected by a filter, safeguarding the regulator's core mechanism from debris and ensuring a long operational life even in demanding settings.

User-Friendly Features

Operation is straightforward and safe. The regulator is equipped with large, 2-1/2 inch gauges that provide clear readings of both inlet and outlet pressures. The outlet connection is a standard 1/4" FNPT, allowing for easy integration into existing piping or tubing systems. Furthermore, the regulator is designed to withstand vacuums generated during purging, adding to its versatility. With a maximum inlet pressure rating of 3500 PSIG and an automatic reseating safety relief valve, the Miller Smith 222-01-09 prioritizes operator safety without compromising on performance.