Package Price:
$884.93/1 per eaUsually ships within 3-5 business days
The Miller Smith 623-20-09-00-00 is a high-performance component of the Silverline 620 Series, specifically engineered for the regulation of non-corrosive specialty gases. As a two-stage regulator, it reduces cylinder pressure in two steps, providing an exceptionally stable delivery pressure that remains unaffected by the decay of inlet pressure as the cylinder empties. This characteristic is critical for analytical instruments, chromatography, and other laboratory applications where flow consistency is paramount.
Manufactured from high-quality brass bar stock and finished with nickel plating, the body offers excellent durability and resistance to environmental corrosion. The regulator features a unique stainless steel diaphragm that creates a metal-to-metal seal with the body, eliminating the need for elastomeric seals that can outgas and contaminate high-purity streams. A 316 stainless steel filter is integrated into the seat assembly to trap particulates, further ensuring the integrity of the gas supply.
This model is configured with a CGA 580 inlet connection, suitable for inert gases such as Nitrogen, Argon, and Helium. It supports a maximum inlet pressure of 3500 PSI and provides a delivery pressure range of 0-250 PSI. The outlet is equipped with a 1/4-inch Male NPT connection featuring a needle valve, allowing for fine-tuned flow adjustments directly at the regulator. Safety features include a capturable vent in the bonnet (1/16-inch FNPT), allowing hazardous gases to be piped away in the event of a diaphragm failure, although this specific model is intended for inert gas use.
The 623-20-09-00-00 is designed to withstand internal vacuums, making it suitable for purging operations. Its robust construction and precise regulation capabilities make it an industry standard for high-purity gas delivery systems requiring reliable performance up to 250 PSIG.
| Additional Information |
|---|
| Brand:Smith Equipment |
| CGA Fitting:CGA 580 |
| Item:Regulator |
| Max Inlet:3500 PSI |
| Max Outlet:250 PSI |
| Used On Which Gas:Argon or Nitrogen |
| Gas Type:Inert Gas, Nitrogen, Argon, Helium |
| Stage Type:Two Stage |
| Body Material:Nickel Plated Brass |
| Diaphragm Material:Stainless Steel |
| Outlet Connection:1/4" Male NPT with Needle Valve |
| Series:Silverline 620 |
| Packaging Description:1 per ea |
