256-8209 - Miller Smith Silverline 250 Series Liquid Cylinder Regulator CGA 580 500 PSI

Reliable Gas Control for Liquid Cylinders

For professional welders and fabricators utilizing liquid cylinders for their shielding gas supply, the Miller Smith 256-82-09 Silverline regulator is the gold standard for reliability and ease of use. Moving from high-pressure compressed gas cylinders to liquid dewars requires equipment that can handle the cold and the bulk. This regulator is specifically built with a rear-entry inlet, making it incredibly easy to mount directly onto the liquid cylinder's gas use valve without requiring awkward adapters or straining your hoses. The layout ensures that the gauges face forward, giving you a clear view of your tank pressure and delivery settings at a glance.

Durability is a key concern in industrial environments, and the 256-82-09 delivers with a fully nickel-plated brass construction. This tough exterior resists corrosion and stands up to the daily rigors of the shop floor better than standard brass regulators. Inside, the regulator is just as tough. It features a large stainless steel diaphragm that provides extremely stable pressure delivery, ensuring your weld quality remains consistent even as the tank pressure fluctuates or the gas temperature drops. The stainless steel construction is essential for cryogenic applications, preventing the diaphragm from becoming brittle or inaccurate due to cold gas flow.

One of the standout features for maintenance-conscious users is the Sure-Seat™ filtered seat. Debris and contamination are the leading causes of regulator failure, leading to dangerous creep or leaks. Miller Smith's filtered seat design traps contaminants before they can damage the seating area, ensuring long-term safety and performance. Whether you are running a bulk distribution system for a welding automation cell or a single station off a liquid tank, this regulator provides the high-flow capacity (up to 500 PSI delivery) and precision you need to keep working without interruption.