210-0309 - Miller Smith 210 Series Silverline High Purity Regulator, CGA 580, 0-15 PSIG

Rugged Reliability for Specialty Gases

The Miller Smith 210-03-09 Silverline Regulator represents the gold standard in single-stage high purity gas control. Built for professionals who demand reliability, this regulator combines the heavy-duty construction Miller Smith is known for with the refined precision required for specialty gas applications. The unit features a solid brass bar stock body and bonnet, fully plated to resist corrosion and wear in tough industrial or laboratory environments. Whether you are setting up a test bench or managing process gases, the 210 Series delivers consistent flow and pressure control you can trust.

What sets the 210-03-09 apart is its internal construction designed to preserve gas purity. It utilizes a stainless steel diaphragm rather than a rubber one, ensuring that there is no inboard diffusion of atmospheric contaminants and no contamination of the gas stream from the regulator itself. This is critical when working with high-purity inert gases connected via the CGA 580 inlet. The regulator is rated for a maximum inlet pressure of 3500 PSIG and provides a precise delivery range of 0-15 PSIG, making it ideal for sensitive downstream equipment that requires low, stable pressure.

In addition to its robust build, the Miller Smith 210-03-09 is designed with practical features for the end-user. The filtered seat design prevents debris from compromising the seal, ensuring a leak-tight shutoff and long-term reliability. The regulator handles vacuum purging operations without issue, a necessary feature for maintaining system purity during cylinder changeouts. Large 2-1/2 inch gauges provide clear visibility of pressure status, and the rear-panel mounting taps offer flexible installation options for custom setups. Backed by Miller's reputation for quality, this regulator is a dependable investment for any facility handling specialty gases.

Features & Benefits

• Stainless Steel Diaphragm: Prevents contamination and ensures precise control.
• Plated Brass Construction: Offers durability and corrosion resistance.
• Filtered Seat: Protects internal components and extends service life.
• High Inlet Rating: Safe for use with cylinders up to 3500 PSIG.
• Safety Valve: Built-in capturable relief valve for enhanced safety.