212-0310 - Miller Smith 210 Silverline Single Stage High Purity Regulator CGA 590

High Purity Analytical Gas Control

The Miller Smith 212-03-10 Silverline High Purity Analytical Single Stage Regulator is a precision-engineered instrument designed for applications demanding the utmost in gas stream purity and control. Part of the renowned 210 Silverline Series, this regulator is specifically constructed to handle high purity, non-corrosive gases where precise delivery pressure is required, although it is a single-stage design optimized for consistent inlet conditions. The unit features a CGA 590 inlet connection, making it suitable for specific industrial air and specialty gas applications typically found in analytical laboratories and testing facilities.

Advanced Construction for Purity

At the core of the 212-03-10 is a stainless steel diaphragm. Unlike elastomeric diaphragms that can outgas or absorb contaminants, stainless steel ensures that the gas stream remains pure and unaffected by the regulator materials. This feature also provides a high degree of sensitivity, allowing for accurate pressure adjustments. The regulator body and bonnet are machined from rugged brass bar stock and are fully plated. This plating not only enhances the aesthetic appeal but, more importantly, provides superior protection against corrosion and external environmental factors. The design is highly resistant to inboard diffusion of atmospheric contamination, ensuring the integrity of your analytical results.

Operational Reliability and Safety

Miller Smith has integrated a filtered seat into this regulator, a critical feature that traps particulate matter before it can damage the seating surface. This significantly extends the service life of the regulator and maintains the purity of the gas stream. For safety, the unit includes a built-in capturable preset safety relief valve. The large, 2-1/2 inch single scale gauges are easy to read, reducing the risk of operator error during pressure checks. Additionally, the body is tapped for rear panel mounting, offering flexibility for installation in instrument benches or control panels. This regulator is capable of withstanding vacuums generated during purging operations, making it a versatile choice for complex gas delivery systems.

Key Specifications

• Series: 210 Silverline
• Stage: Single Stage
• Inlet Connection: CGA 590
• Delivery Pressure Range: 0-100 PSI
• Max Inlet Pressure: 3500 PSI
• Diaphragm Material: Stainless Steel