GV32051-LX - CGA 320 CO2 Tank Valve with Safety Relief

Reliable CO2 Tank Valve for Welding and Beverage Systems

Keep your gas flowing and your projects on track with the GV32051-LX CGA 320 CO2 Cylinder Valve. If you have a damaged valve on your shielding gas tank or are refurbishing an older cylinder, this high-quality brass replacement is the perfect solution. Designed specifically for Carbon Dioxide (CO2), it features the standard CGA 320 outlet connection that fits virtually all CO2 regulators used in MIG welding, TIG welding (for active shielding mixes), and even draft beer kegerator setups.

Built for Durability and Safety
Welding environments can be tough on equipment, which is why this valve is forged from solid brass. It stands up to the knocks and bumps of the shop floor while resisting corrosion. Safety is paramount when dealing with compressed gases; this valve includes a built-in safety burst disc (Pressure Relief Device) that protects you and your shop by venting excess pressure if the tank gets too hot or is overfilled. You can work with confidence knowing your cylinder is equipped with industry-standard safety features.

Universal Fit and Easy Operation
The valve features a 3/4" NGT inlet thread, which is the most common size for industrial gas cylinders ranging from small 5lb tanks up to large 50lb or 100lb cylinders. The handwheel is designed for easy grip, allowing you to open and close the gas flow smoothly without struggling. When connecting your regulator, remember that CGA 320 connections differ from Argon (CGA 580) connections; you must use a small plastic or fiber washer (usually included with regulators or sold separately) to seal the connection properly. Without this washer, gas will leak.

Versatile Applications
While ideal for welders using straight CO2 for flux-cored or short-circuit MIG welding on steel, this valve is also the standard for the beverage industry. Whether you are running a fabrication shop, a home garage, or a homebrew setup, this valve ensures a leak-free, reliable connection to your gas supply. Don't let a leaky or stuck valve halt your production—upgrade to a fresh, reliable GV32051-LX valve today.