221309 - Miller 12VDC Gas Solenoid Valve Replacement Kit

Restore Your Welder's Performance with the Miller 221309 Gas Valve Kit

When your welding equipment fails to regulate shielding gas correctly, weld quality suffers immediately. Porosity, oxidation, and weak bonds are common symptoms of a failing gas solenoid. The Miller 221309 Kit, Gas Valve 12VDC & Nut is the genuine OEM solution designed to get your Miller machine back to peak operating condition. This kit includes a high-quality 12-volt DC solenoid valve and the specific retaining nut required for secure installation.

As a genuine Miller Electric component, this gas valve ensures seamless compatibility with your existing equipment's electrical system and physical mounting points. Using OEM parts is critical for maintaining the reliability and warranty of your welding power source. Whether you are repairing a MIG welder or a TIG machine that utilizes a 12V control circuit for gas flow, this valve provides the precise on/off actuation needed to conserve gas and protect your weld pool.

Installation is straightforward for technicians and experienced maintenance personnel. The valve is engineered to handle the pressures of standard shielding gases like Argon, CO2, and mixed blends used in industrial fabrication. Don't let a faulty solenoid compromise your production schedule; trust the Miller 221309 to deliver consistent performance.

Product Features

• Genuine OEM Quality: Manufactured by Miller Electric to meet strict engineering standards.


• 12VDC Operation: Designed specifically for machines requiring a 12-volt direct current control signal.


• Complete Kit: Comes with the essential retaining nut to ensure the valve stays securely in place during operation.


• Reliable Gas Control: Eliminates gas leaks or failure-to-open issues, ensuring proper shielding coverage.