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The ITW / Miller 300928 is a field-installable gas valve kit designed for Miller XMT 450 power sources. This 24-volt AC upgrade enables machine-controlled shielding gas flow specifically for TIG (GTAW) welding applications, providing a front panel gas outlet and solenoid control.
Features
Front panel gas outlet
Solenoid-controlled gas flow
Dual-filtered design to prevent contaminant-related clogging
Automated post-flow capability
Machine-controlled shielding gas management
Specifications
Manufacturer: Miller Electric
Part Number: 300928
Input Voltage: 24 VAC
Duty Cycle: 100%
Solenoid Material: Forged brass
Installation Type: Field-installable
Compatibility: Miller XMT 450 Series power sources
Applications
TIG (GTAW) welding
Automated gas flow control for XMT 450 power sources