The heter valve was the gas chamber on a blaster, serving as the primary energy-converter. After the trigger was pulled the valve opened, releasing a small amount of gas into the XCiter.
Appearances
- Star Wars: The Old Republic (Mentioned only)
- Star Wars: Tiny Death Star (Non-canonical appearance)
Sources
- Cracken's Rebel Field Guide
- Galladinium's Fantastic Technology (As "Heter-Valve," "energy converter," "energy converter valve")
- The Complete Star Wars Encyclopedia